Natural Tanzanite loose gemstone 1.34 ct., Round Cut, Certificate, Tanzania
By GRALJEWELRY
Located in Dublin, D
Natural Tanzanite loose gemstone IGI Certified gemstone Gemstone Color: purplish-violet Gemstone Type: Tanzanite Gemstone size: 6.95x6.88x4.45 mm Cut Grade: Very Good Gemstone Shape...
Tanzanite
Natural Tanzanite Loose Gemstone 9.39 ct., High Quality, Certificate, Tanzania
By GRALJEWELRY
Located in Dublin, D
Natural Tanzanite Loose Gemstone 9.39 ct., High Quality, Certificate, Tanzania !
Tanzanite
13.36 Carat Oval Tanzanite Loose Gemstone, 17.80 x 12.60 mm, Merkaba Jewelry
By Merkaba
Located in Beverly Hills, CA
A vivid 13.36 carat oval tanzanite loose gemstone, offered unmounted and brand new by Merkaba Jewelry Beverly Hills.
Tanzanite, Multi-gemstone, 18k Gold, Rose Gold, White Gold, Yellow Gold,...
$19,880Sale Price|20% Off
21.14 Carat Cushion Cut Tanzanite Loose Gemstone, 15.80 x 14.90 mm By Merkaba
By Merkaba
Located in Beverly Hills, CA
A stunning 21.14 carat cushion cut tanzanite loose gemstone, offered unmounted and brand new by Merkaba Jewelry Beverly Hills.
Tanzanite, Platinum, Yellow Gold, Rose Gold, 18k Gold
Fine 7MM Square Cushion Cut Tanzanite - Loose Gemstone
Located in New York, NY
A captivating 1.65 carat cushion-cut Tanzanite, measuring 7 mm with beautifully balanced proportions. Its soft pillow silhouette frames a rich violet-blue interior that shifts betwee...
Tanzanite
Unheated Untreated Natural Tanzanite Loose Gemstone 2.50 Carats
Located in Brisbane, AU
Loose Tanzanite Weight: 2.50 Carats Dimension: 13 x 6.8 x 4.6 Mm Origin: Tanzania Shape: Pear Colour: Violet Blue Treatment: None Certificate: On Demand . Tanzanite is believed to ...
Tanzanite, Other
Tanzanite Oval 10Pcs lot Tanzanite Loose Gemstone Tanzanite Jewelry For making
Located in New York, NY
Tanzanite Oval 10Pcs lot Tanzanite Cut loose Gemstone,Tanzanite Faceted Gemstone,Tanzanite 6x4MM Calibrated Size GemStone for Jewelry Making ♥ Welcome to Blue Star Gems: Your stop f...
Tanzanite
Finest Quality 7.20ct Oval Tanzanite Loose Gemstone, Unset, By Sarosi
By Sarosi By Timeless Gems
Located in Los Angeles, CA
Finest quality tanzanites like this 7.20 carat oval make it easy to see why this gorgeous gemstone is so immensely popular! Ovals are one of the most versatile shapes for jewelry des...
Tanzanite
AAAA Natural Tanzanite Cushion Cut 16.8 Cts Birthstone Tanzanite Loose Gemstone
Located in New York, NY
We have a wide range of loose gemstones which include Tanzanite, Aquamarine, Peach Morganite, Amethyst, Ethiopian opals, Ruby, Sapphires, Emeralds and Tourmaline
Tanzanite
Natural Tanzanite Emerald Cut 20.06 Cts AAAA Color Tanzanite Loose Gemstone
Located in New York, NY
We have a wide range of loose gemstones which include Tanzanite, Aquamarine, Peach Morganite, Amethyst, Ethiopian opals, Ruby, Sapphires, Emeralds and Tourmaline
Emerald, Tanzanite
Natural AAA Tanzanite Loose Gemstone: 10.57 Carat Cushion Shape For Jewelry
Located in Peshawar, PK
Shape :- Cushion shape Origin :- Tanzania Color :- Blue Carat Weight : 10.57 Carat(s) Dimension : 14.77 * 11.49 * 8.15 MM Treatment : Heat Tanzanite is the birth stone of December Mo...
Tanzanite
8.78 Carat Shield Cut Tanzanite Loose Gemstone, Merkaba Jewelry Beverly Hills
By Merkaba
Located in Beverly Hills, CA
Merkaba Jewelry Beverly Hills offers an exceptional 8.78 carat shield cut tanzanite as a loose, unmounted gemstone selected for collectors and clients who value rare shape, strong pr...
Tanzanite, Gold, 18k Gold, Rose Gold, Yellow Gold, Platinum
$10,000Sale Price|20% Off
11.04 Carat Emerald Cut Tanzanite Loose Gemstone by Merkaba Beverly Hills
Located in Beverly Hills, CA
Specifications Gemstone: Tanzanite Carat Weight: 11.04 carats Cut: Emerald cut Dimensions: 12.60 x 11.1 x 8.70 mm Setting: Loose, unmounted Condition: New
Tanzanite, Emerald, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
Natural AAA Tanzanite Loose Gemstone Asscher Shape For Making Jewelry 20.50 CTs
Located in Peshawar, PK
Shape :- Asscher shape Origin :- Tanzania Color :- Blue Carat Weight : 20.50 Carat(s) Dimension : 14.5 * 14 * 10.8 MM Treatment : Heat Tanzanite is the birth stone of December Mohs H...
Tanzanite
$1,680Sale Price|20% Off
Natural Tanzanite Loose Gemstone Cushion Shape Ring size For Jewelry 5.89 CTs
Located in Peshawar, PK
This exquisite Tanzanite gemstone showcases a graceful cushion shape that enhances its brilliance and depth. Sourced exclusively from Tanzania, the only known origin of this rare gem...
Tanzanite
Natural D Block Tanzanite Loose Gemstone Round Cut For Making Jewelry 14.23 CT
Located in Peshawar, PK
Shape :- Round shape Origin :- Tanzania Color :- Blue Clarity : Clean Grade :- D- Block Carat Weight : 14.23 Carat(s) Dimension : 14.000 * 14.000 * 10.000 MM Treatment : Heat Tanzani...
Tanzanite
13.54Ct Tanzanite natural gemstone Octagonal, 13.98x12.17x8.89mm GIA Certificate
By GRALJEWELRY
Located in Dublin, D
Natural Tanzanite loose gemstone GIA Certified gemstone Gemstone Color: Purple Brown and Violet Gemstone Type: Tanzanite Gemstone size: 13.98x12.17x8.89 mm Cut Grade: Very Good Gem...
Tanzanite
3.34 Carat Tanzanite Square Octagon Loose Gemstone Pair
By Merkaba
Located in Beverly Hills, CA
A rare and beautifully matched pair of Tanzanite loose gemstones, totaling 3.34 carats, offered for collectors and custom jewelry clients seeking exceptional color, symmetry, and pre...
Tanzanite, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum, Gold
Loose Tanzanite Gemstone 3.3 ct
Located in Laguna Beach, CA
Loose 3.30-carat tanzanite gemstone. No grading lab certificate.
Tanzanite
Natural Tanzanite 20.42 Cts AAAA High Quality Loose Gemstone Tanzanite Jewelry
Located in New York, NY
We have a wide range of loose gemstones which include Tanzanite, Aquamarine, Peach Morganite, Amethyst, Ethiopian opals, Ruby, Sapphires, Emeralds and Tourmaline
Tanzanite
Natural Tanzanite Faceted Cut AAAA 21.43 Cts Loose Gemstone Tanzanite Jewelry
Located in New York, NY
We have a wide range of loose gemstones which include Tanzanite, Aquamarine, Peach Morganite, Amethyst, Ethiopian opals, Ruby, Sapphires, Emeralds and Tourmaline
Tanzanite
Natural Tanzanite AAAA Grade Top Quality Oval Loose Gemstone Tanzanite Jewelry
Located in New York, NY
We have a wide range of loose gemstones which include Tanzanite, Aquamarine, Peach Morganite, Amethyst, Ethiopian opals, Ruby, Sapphires, Emeralds and Tourmaline
Tanzanite
Natural Tanzanite 9.24 Cts AAAA High Quality Loose Gemstone Tanzanite Jewelry
Located in New York, NY
We have a wide range of loose gemstones which include Tanzanite, Aquamarine, Peach Morganite, Amethyst, Ethiopian opals, Ruby, Sapphires, Emeralds and Tourmaline
Tanzanite
AAAA High Quality Natural Tanzanite 17.9 Cts Loose Gemstone Tanzanite Jewelry
Located in New York, NY
We have a wide range of loose gemstones which include Tanzanite, Aquamarine, Peach Morganite, Amethyst, Ethiopian opals, Ruby, Sapphires, Emeralds and Tourmaline
Tanzanite
AAAA Top Quality Natural Tanzanite 18.02 Cts Loose Gemstone Tanzanite Jewelry
Located in New York, NY
We have a wide range of loose gemstones which include Tanzanite, Aquamarine, Peach Morganite, Amethyst, Ethiopian opals, Ruby, Sapphires, Emeralds and Tourmaline
Tanzanite
2.05 Carats Natural Loose Tanzanite Gemstone Emerald Cut
Located in Brisbane, AU
Loose Tanzanite Weight: 2.05 Carats Dimension: 8 x 6 x 4 Mm Shape: Emerald Colour: Violet Blue Origin: Tanzania Certificate: On Demand . Tanzanite is believed to offer various benef...
Tanzanite
2.50 Carat Natural Loose Tanzanite Oval Shape Gemstone
Located in Peshawar, PK
Faceted Tanzanite Weight: 2.50 Carats Dimension: 9 x 6.7 x 5.9 Mm Shape: Oval Cut: Princess Color: Purple Certificate: On Demand . Hardness. Tanzanite is a slightly soft stone wh...
Tanzanite
3.66 Carat Tanzanite Gemstone, Oval Cut Loose Solitaire
Located in Greensboro, NC
Shape/Cut: Oval Color: Purple Treatment: Routinely Enhanced Dimensions (mm): 11.1 x 9.1 Weight: 3.66ct Please check out the enlarged pictures. Thank you for taking the time to...
Tanzanite
5.40 Carat Pretty Loose Tanzanite Emerald Shape Included Gemstone
Located in Peshawar, PK
Faceted Tanzanite Weight: 5.40 Carats Dimension: 13.2 x 8.3 x 5 Mm Shape: Emerald Color: Purple Treatment: Heated Clarity: Included Certificate: On Demand . Hardness. Tanzanite is...
Tanzanite
$32,715
Loose 30.96ct Tanzanite
Located in SYDNEY, AU
A round brilliant cut Tanzanite, of 30.96ct. With GSL certificate. This stone is available to be set into the piece of your choice or kept to be admired on its own.
Tanzanite
Natural Tanzanite 12x10mm AAAA Color Oval Loose Gemstone December Birthstone
Located in New York, NY
We have a wide range of loose gemstones which include Tanzanite, Aquamarine, Peach Morganite, Amethyst, Ethiopian opals, Ruby, Sapphires, Emeralds and Tourmaline
Tanzanite
Natural Tanzanite Emerald Faceted Cut Loose AAAA Gemstone Tanaznite Jewelry
Located in New York, NY
AAAA Tanzanite is one of the rarest gemstones in the world. Get this beautiful gem to grace your collection with charm and shine. Tanzanite displays intense color play. The finest st...
Tanzanite
1.80 Carat Natural Loose Tanzanite Pear Shape Gemstone From Tanzania
Located in Peshawar, PK
Faceted Tanzanite Weight: 1.80 Carats Dimension: 11 x 6.9 x 3.8 Mm Shape: Pear Color: Blue Certificate: On Demand . Hardness. Tanzanite is a slightly soft stone when compared to Ame...
Tanzanite, Other
1.92 Carat Natural Loose Tanzanite Pear Shape Gemstone From Tanzania
Located in Peshawar, PK
Faceted Tanzanite Weight: 1.92 Carats Dimension: 11 x 7.1 x 4 Mm Shape: Pear Color: Blue Certificate: On Demand . Hardness. Tanzanite is a slightly soft stone when compared to Ameth...
Tanzanite, Other
1.75 Carat Natural Loose Tanzanite Pear Shape Gemstone From Tanzania
Located in Peshawar, PK
Faceted Tanzanite Weight: 1.75 Carats Dimension: 11.1 x 6.9 x 4.3 Mm Shape: Pear Color: Blue Certificate: On Demand . Hardness. Tanzanite is a slightly soft stone when compared to ...
Tanzanite, Other
1.95 Carat Natural Loose Tanzanite Pear Shape Gemstone From Tanzania
Located in Peshawar, PK
Faceted Tanzanite Weight: 1.95 Carats Dimension: 11.1 x 7.1 x 4.5 Mm Shape: Pear Color: Purple Certificate: On Demand . Hardness. Tanzanite is a slightly soft stone when compared to...
Tanzanite, Other
2.05 Carat Natural Loose Tanzanite Emerald Shape Gemstone From Tanzania
Located in Peshawar, PK
Faceted Tanzanite Weight: 2.05 Carats Dimension: 8 x 6 x 3.9 Mm Shape: Emerald Color: Purple Certificate: On Demand . Hardness. Tanzanite is a slightly soft stone when compared to...
Tanzanite
AAA 5.9Ct Natural Vivid Blue Tanzanite Cushion Cut 11x11x6.7mm: Loose Gemstone
Located in Columbus, OH
A striking loose gemstone perfect for custom rings, pendants, or fine jewelry creations.
Tanzanite
$612Sale Price|30% Off
AAA 2 Carat Violetish Blue Natural Tanzanite Trillion Cut Loose Gemstone
Located in Peshawar, PK
Sparkling 2 Carat AAA Violetish Blue Natural Tanzanite Trillion Cut Loose Gemstone Showcasing Vibrant Color, Fine Clarity and Outstanding Brilliance for Bespoke Jewelry Creations
Tanzanite
Gorgeous 1.50 Carat Oval Shape Natural Loose Blue Tanzanite Gemstone
Located in Peshawar, PK
Faceted Tanzanite Weight: 1.50 Carats Dimension: 7.2x5.3x4.4 Mm Shape: Oval Color: Blue Treatment: Non Certificate: On Demand Quality: AAA / Top . Hardness. Tanzanite is a slightly ...
Tanzanite
$200Sale Price|20% Off
1.95 Carat Natural Loose Blue Tanzanite Stone Oval Cut Tanzanian Gemstone
Located in Bangkok, TH
Weight 1.95 carat Dimensions 9.2x7.2x4.5mm Treatment None Origin Tanzanian Clarity Eye Clean Shape Cut Oval This 1.95 Carat Natural Loose Blue Tanzanite from Tanzania showca...
Tanzanite
3.15 Carat Tanzanite Square Octagon Cut Loose Gemstone – Merkaba Jewelry
By Merkaba
Located in Beverly Hills, CA
Supremely Cut 3.15-Carat Tanzanite Square Octagon Loose Gemstone – Merkaba Jewelry Beverly Hills.
Tanzanite, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
$360Sale Price|20% Off
2.10 Carat Natural Loose Blue Tanzanite Stone Oval Cut Tanzanian Gemstone
Located in Bangkok, TH
Weight 2.10 carat Dimensions 9.3x7.2x4.5mm Treatment None Origin Tanzanian Clarity VVS Shape Cut Oval This 2.10 Carat Natural Loose Blue Tanzanite showcases the enchanting be...
Tanzanite
Natural Tanzanite AAAA Emerald Cut 25.47 Cts December Birthstone Loose Gemstone
Located in New York, NY
We have a wide range of loose gemstones which include Tanzanite, Aquamarine, Peach Morganite, Amethyst, Ethiopian opals, Ruby, Sapphires, Emeralds and Tourmaline
Tanzanite
Natural Tanzanite AAAA Color Oval 20.4 Cts Loose Gemstone December Birthstone
Located in New York, NY
We have a wide range of loose gemstones which include Tanzanite, Aquamarine, Peach Morganite, Amethyst, Ethiopian opals, Ruby, Sapphires, Emeralds and Tourmaline
Tanzanite
Loose Tanzanite - 21.34 carats
Located in SYDNEY, AU
A loose emerald cut vivid blue tanzanite of 21.34cts. This stone is available to be set into the piece of your choice or kept to be admired on its own.
Tanzanite
Natural Tanzanite 8x10mm 2.84 Cts Oval AAA Loose Gemstone December Birthstone
Located in New York, NY
We have a wide range of loose gemstones which include Tanzanite, Aquamarine, Peach Morganite, Amethyst, Ethiopian opals, Ruby, Sapphires, Emeralds and Tourmaline
Tanzanite
Natural Tanzanite 12x10mm 4.83 Cts Oval AA Loose Gemstone December Birthstone
Located in New York, NY
We have a wide range of loose gemstones which include Tanzanite, Aquamarine, Peach Morganite, Amethyst, Ethiopian opals, Ruby, Sapphires, Emeralds and Tourmaline
Tanzanite
Natural Tanzanite 10x8mm 3.31 Cts Oval AAAA Loose Gemstone December Birthstone
Located in New York, NY
We have a wide range of loose gemstones which include Tanzanite, Aquamarine, Peach Morganite, Amethyst, Ethiopian opals, Ruby, Sapphires, Emeralds and Tourmaline
Tanzanite
AAA Oval Natural Tanzanite 7x9mm Loose Gemstone December Birthstone 1.98 Cts
Located in New York, NY
We have a wide range of loose gemstones which include Tanzanite, Aquamarine, Peach Morganite, Amethyst, Ethiopian opals, Ruby, Sapphires, Emeralds and Tourmaline
Tanzanite
Natural Tanzanite 8x11mm Loose Gemstone December Birthstone 4.24 Cts AAA Oval
Located in New York, NY
We have a wide range of loose gemstones which include Tanzanite, Aquamarine, Peach Morganite, Amethyst, Ethiopian opals, Ruby, Sapphires, Emeralds and Tourmaline
Tanzanite
Natural Tanzanite 8x10mm AAA Oval Loose Gemstone December Birthstone 3.14 Cts
Located in New York, NY
We have a wide range of loose gemstones which include Tanzanite, Aquamarine, Peach Morganite, Amethyst, Ethiopian opals, Ruby, Sapphires, Emeralds and Tourmaline
Tanzanite
Natural Tanzanite 9x11mm AAA Oval Loose Gemstone December Birthstone 3.90 Cts
Located in New York, NY
We have a wide range of loose gemstones which include Tanzanite, Aquamarine, Peach Morganite, Amethyst, Ethiopian opals, Ruby, Sapphires, Emeralds and Tourmaline
Tanzanite
Natural Tanzanite 9X7mm AA Oval Loose Gemstone December Birthstone 2.74 Cts
Located in New York, NY
We have a wide range of loose gemstones which include Tanzanite, Aquamarine, Peach Morganite, Amethyst, Ethiopian opals, Ruby, Sapphires, Emeralds and Tourmaline
Tanzanite
Natural Tanzanite 12x10mm AAA Oval Loose Gemstone December Birthstone 4.25 Cts
Located in New York, NY
We have a wide range of loose gemstones which include Tanzanite, Aquamarine, Peach Morganite, Amethyst, Ethiopian opals, Ruby, Sapphires, Emeralds and Tourmaline
Tanzanite
Natural Tanzanite 10x8mm AAA Oval Loose Gemstone December Birthstone 3.70 Cts
Located in New York, NY
We have a wide range of loose gemstones which include Tanzanite, Aquamarine, Peach Morganite, Amethyst, Ethiopian opals, Ruby, Sapphires, Emeralds and Tourmaline
Tanzanite
Natural Tanzanite 12x10mm AA Oval Loose Gemstone December Birthstone 5.50 Cts
Located in New York, NY
We have a wide range of loose gemstones which include Tanzanite, Aquamarine, Peach Morganite, Amethyst, Ethiopian opals, Ruby, Sapphires, Emeralds and Tourmaline
Tanzanite
111.55 Carat Tanzanite Loose Gemstone
Located in New York, NY
Introducing the breathtaking 111.55 carat loose Tanzanite, a rare and extraordinary gemstone of the highest quality.
Tanzanite
Round Cut Loose 4.95 Carat Tanzanite Stone, Deep Blue Color
Located in Aliso Viejo, CA
Round Tanzanite stone measures 9.94 mm in diameter and 7.70 in depth, weighing 4.95 carat. The color is a deep blue, with brilliant faceting. GIA Gemologist inspected and evaluated.
Tanzanite
3.53ct Cushion Tanzanite
Located in Toronto, Ontario
Description: Gem Type: Tanzanite Number of Stones: 1 Weight: 3.53 cts Measurements: 11.50x8.10x4.40 mm Shape: Cushion Cutting Style Crown: Modified Brilliant Cut Cutting Style Pavil...
Tanzanite
3.01ct Oval Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description: Gem Type: Tanzanite Number of Stones: 1 Weight: 3.01 cts Measurements: 11.48 x 7.76 x 4.53 mm Shape: Oval Cutting Style Crown: Modified Brilliant Cut Cutting Style Pavi...
Tanzanite
1.56ct Octagonal Tanzanite Precision Cut Pair
Located in Toronto, Ontario
Description: Gem Type: Tanzanite Number of Stones: 2 Weight: 1.56 cts Measurements: 7.20x5.40x3.37 mm & 7.47x4.80x3.24 mm Shape: Octagonal Cutting Style Crown: Modified Brilliant...
Tanzanite
2.05ct Fan Tanzanite Precision Cut Pair
Located in Toronto, Ontario
Description: Gem Type: Tanzanite Number of Stones: 2 Weight: 2.05 cts Measurements: 7.80x6.58x3.71 mm & 7.77x6.24x3.48 mm Shape: Fan Cutting Style Crown: Modified Brilliant Cut C...
Tanzanite
1.6ct Fan Tanzanite Precision Cut Pair
Located in Toronto, Ontario
Description: Gem Type: Tanzanite Number of Stones: 2 Weight: 1.6 cts Measurements: 6.30x6.78x4.35 mm & 6.20x6.61x3.70 mm Shape: Fan Cutting Style Crown: Modified Brilliant Cut Cutt...
Tanzanite
1.82ct Fan Tanzanite Precision Cut Pair
Located in Toronto, Ontario
Description: Gem Type: Tanzanite Number of Stones: 2 Weight: 1.82 cts Measurements: 8.08x6.40x3.22 mm & 8.04x6.32x3.38 mm Shape: Fan Cutting Style Crown: Modified Brilliant Cut Cut...
Tanzanite
2.5ct Cushion Tanzanite Precision Cut Pair
Located in Toronto, Ontario
Description: Gem Type: Tanzanite Number of Stones: 2 Weight: 2.5 cts Measurements: 7.45x6.18x4.25 mm & 7.17x6.30x4.23 mm Shape: Cushion Cutting Style Crown: Modified Brilliant Cut ...
Tanzanite
3.9ct Oval Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description: Gem Type: Tanzanite Number of Stones: 1 Weight: 3.9 cts Measurements: 11.62 x 8.85 x 5.41 mm mm Shape: Oval Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: ...
Tanzanite
4.56ct Oval Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description: Gem Type: Tanzanite Number of Stones: 1 Weight: 4.56 cts Measurements: 11.19 x 9.09 x 5.94 mm mm Shape: Oval Cutting Style Crown: Brilliant Cut Cutting Style Pavilion:...
Tanzanite
4.56ct Oval Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description: Gem Type: Tanzanite Number of Stones: 1 Weight: 4.56 cts Measurements: 12.19 x 9.93 x 5.62 mm mm Shape: Oval Cutting Style Crown: Brilliant Cut Cutting Style Pavilion:...
Tanzanite
3.59ct Oval Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description: Gem Type: Tanzanite Number of Stones: 1 Weight: 3.59 cts Measurements: 11.11 x 9.09 x 5.16 mm mm Shape: Oval Cutting Style Crown: Brilliant Cut Cutting Style Pavilion:...
Tanzanite
3.19ct Round Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description: Gem Type: Tanzanite Number of Stones: 1 Weight: 3.19 cts Measurements: 9.41 x 9.41 x 5.83 mm mm Shape: Round Cutting Style Crown: Brilliant Cut Cutting Style Pavilion:...
Tanzanite
4.4ct Round Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description: Gem Type: Tanzanite Number of Stones: 1 Weight: 4.4 cts Measurements: 10.02 x 9.94 x 6.77 mm mm Shape: Round Cutting Style Crown: Brilliant Cut Cutting Style Pavilion:...
Tanzanite
4.13ct Round Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description: Gem Type: Tanzanite Number of Stones: 1 Weight: 4.13 cts Measurements: 9.83 x 9.83 x 6.30 mm mm Shape: Round Cutting Style Crown: Brilliant Cut Cutting Style Pavilion:...
Tanzanite
3.69ct Oval Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description: Gem Type: Tanzanite Number of Stones: 1 Weight: 3.69 cts Measurements: 11.15 x 9.22 x 5.67 mm mm Shape: Oval Cutting Style Crown: Brilliant Cut Cutting Style Pavilion:...
Tanzanite
2.07ct Trillion Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description: Gem Type: Tanzanite Number of Stones: 1 Weight: 2.07 cts Measurements: 8.50 x 8.44 x 4.12 mm Shape: Trillion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: ...
Tanzanite
2.42ct Cushion Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description: Gem Type: Tanzanite Number of Stones: 1 Weight: 2.42 cts Measurements: 9.36 x 6.60 x 4.72 mm Shape: Cushion Cutting Style Crown: Modified Brilliant Cut Cutting Style Pa...
Tanzanite
2.8ct Cushion Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description: Gem Type: Tanzanite Number of Stones: 1 Weight: 2.8 cts Measurements: 10.36 x 6.90 x 5.06 mm Shape: Cushion Cutting Style Crown: Modified Brilliant Cut Cutting Style Pa...
Tanzanite
4.08ct Round Violet-Blue Tanzanite GIA Certified Tanzania
Located in Toronto, Ontario
This is a stunning GIA Certified Tanzanite The GIA report reads as follows: GIA Report Number: 2235220114 Shape: Round Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting...
Tanzanite
4.29ct Oval Blue-Violet Tanzanite GIA Certified Tanzania
Located in Toronto, Ontario
This is a stunning GIA Certified Tanzanite The GIA report reads as follows: GIA Report Number: 6234220110 Shape: Oval Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting ...
Tanzanite
2.16ct Oval Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description: Gem Type: Tanzanite Number of Stones: 1 Weight: 2.16 cts Measurements: 9.95 x 7.36 x 4.35 mm Shape: Oval Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Mod...
Tanzanite
3.75ct Round Violet-Blue Tanzanite GIA Certified Tanzania
Located in Toronto, Ontario
This is a stunning GIA Certified Tanzanite The GIA report reads as follows: GIA Report Number: 5234220847 Shape: Round Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting...
Tanzanite
4.43ct Oval Violet-Blue Tanzanite GIA Certified Tanzania
Located in Toronto, Ontario
This is a stunning GIA Certified Tanzanite The GIA report reads as follows: GIA Report Number: 2231220101 Shape: Oval Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting ...
Tanzanite
4.69ct Oval Blue-Violet Tanzanite GIA Certified Tanzania
Located in Toronto, Ontario
This is a stunning GIA Certified Tanzanite The GIA report reads as follows: GIA Report Number: 5231220164 Shape: Oval Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting ...
Tanzanite
3.92ct Round Violetish Blue Tanzanite GIA Certified Tanzania
Located in Toronto, Ontario
This is a stunning GIA Certified Tanzanite The GIA report reads as follows: GIA Report Number: 6237220884 Shape: Round Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting...
Tanzanite
2.4ct Emerald Cut Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description: Gem Type: Tanzanite Number of Stones: 1 Weight: 2.4 cts Measurements: 9.38 x 7.24 x 4.63 mm Shape: Emerald Cut Cutting Style Crown: Step Cut Cutting Style Pavilion: Ste...
Tanzanite
2.82ct Emerald Cut Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description: Gem Type: Tanzanite Number of Stones: 1 Weight: 2.82 cts Measurements: 10.30 x 7.05 x 4.37 mm Shape: Emerald Cut Cutting Style Crown: Step Cut Cutting Style Pavilion: S...
Tanzanite
3.71ct Emerald Cut Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description: Gem Type: Tanzanite Number of Stones: 1 Weight: 3.71 cts Measurements: 11.16 x 8.07 x 4.40 mm Shape: Emerald Cut Cutting Style Crown: Step Cut Cutting Style Pavilion: S...
Tanzanite
2.05ct Square Cushion Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description: Gem Type: Tanzanite Number of Stones: 1 Weight: 2.05 cts Measurements: 7.12 x 7.08 x 5.57 mm Shape: Square Cushion Cutting Style Crown: Modified Brilliant Cut Cutting S...
Tanzanite
Certified 24.97ct Glowing Blue Tanzanite from the early 1990s!
Located in Methuen, MA
This large Tanzanite has rarely seen the light of day since it's purchase back in about 1990. It has a certificate from Guild Laboratories in Los Angeles, CA, along with a photograph...
Tanzanite
Unavailable
W 0.44 in D 0.26 in L 0.36 in
5.68ct Oval Sugarloaf Double Cabochon Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description: Gem Type: Tanzanite Number of Stones: 1 Weight: 5.68 cts Measurements: 11.12 x 9.08 x 6.53 mm mm Shape: Oval Sugarloaf Double Cabochon Cutting Style Crown: Cutting St...
Tanzanite
Unavailable
W 0.44 in D 0.23 in L 0.35 in
4.61ct Oval Sugarloaf Double Cabochon Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description: Gem Type: Tanzanite Number of Stones: 1 Weight: 4.61 cts Measurements: 11.04 x 8.87 x 5.74 mm mm Shape: Oval Sugarloaf Double Cabochon Cutting Style Crown: Cutting St...
Tanzanite
Killer Glowing Blue 7.69ct Tanzanite - Perfect for a Ring or a Pendant
Located in Methuen, MA
Where are you going to find a better deal for this large, glowing, deep purply blue Tanzanite at a price like this!!??? We have over 43 years in fine colored gemstones in the trade ...
Tanzanite
4.27ct Freeform GREEN Zoisite (same mineral as Tanzanite!) Unique Cut & Color!
Located in Methuen, MA
In keeping with All That Glitters' Unique and Rare Gems, here is a gemstone that most people are familiar with but don't know that it can come in various other colors (purple, teal, ...
Tanzanite
1.94ct Marquise Violet Blue Tanzinite from Tanzania
Located in Toronto, Ontario
Description: Gem Type: Tanzinite Number of Stones: 1 Weight: 1.94 cts Measurements: 11.55 x 5.71 x 4.67 mm Shape: Marquise Cutting Style Crown: Modified Brilliant Cut Cutting Style ...
Tanzanite
2.11ct Pear Blue Tanzinite from Tanzania
Located in Toronto, Ontario
Description: Gem Type: Tanzinite Number of Stones: 1 Weight: 2.11 cts Measurements: 11.42 x 7.18 x 4.43 mm Shape: Pear Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Ste...
Tanzanite
67.26 Carat Loose Cushion Cut Tanzanite Gemstone
Located in Scottsdale, AZ
Gemstone: Tanzanite Carat Weight: 67.26ct Stone Shape: Cushion Cut Dimensions: 21.73mm x 21.65mm / 16.22mm
Tanzanite
Fantastic Natural Loose Tanzanite Gemstone 2.85 Carats Tanzanite From Tanzania
Located in Bangkok, TH
Fantastic Natural Loose Tanzanite Gemstone, Available For Sale At Wholesale Price Natural High Quality 2.85 Carats SI Clarity Loose Tanzanite Stone From Tanzania.
Tanzanite
Sold
H 0.38 in W 0.51 in L 0.67 in
AAA Natural Tanzanite, Emerald Cut, 18.02 Carat Loose Tanzanite Gemstone
Located in New York, NY
We Deal in a huge variety of all the types of Natural Gemstones Tanzanite. and Morganite , Aquamrine, Blue Topaz, Opal Loose Gemstone
Tanzanite
Sold
H 0.33 in W 0.5 in L 0.62 in
14.56 Carat Natural Tanzanite Emerald Cut Loose Gemstone Tanzanite Jewelry
Located in New York, NY
We Deal in a huge variety of all the types of Natural Gemstones Tanzanite. and Morganite , Aquamrine, Blue Topaz, Opal Loose Gemstone
Tanzanite
Tanzanite Gemstone Pair 10.26 Carats Oval Loose Gems
By Merkaba
Located in Beverly Hills, CA
Lively pair of 10.26 carats total, Tanzanite oval gemstones, offered loose for earrings.
Tanzanite
Tanzanite Ring Gem 5.88 Carat Cushion Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
For your convenience we carry an extensive world-class loose gemstone collection.
Tanzanite
Tanzanite Ring Gem 4.02 Carat Cushion Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Bright 4.02 carat Tanzanite cushion cut gem offered loose to someone special.
Tanzanite
Tanzanite Ring Gem 11.11 Carat Oval Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Marvelous 11.11 carat, "loupe clean", Tanzanite oval gem, offered loose to a fine gemstone collector.
Tanzanite
Tanzanite Ring Gem 12.89 Carat Round Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Exceptional 12.89 carat "loupe clean" round Tanzanite gem, offered unmounted to an avid gemstone collector.
Tanzanite
Tanzanite Ring Gem 15.05 Carat Oval Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
For your convenience we carry an extensive world-class loose gemstone collection.
Tanzanite
Tanzanite Earrings Loose Gemstones 4.04 Carats Unmounted Cushion
By Tamir
Located in Beverly Hills, CA
Lively Tanzanite cushion pair totaling 4.04 carats, offered unmounted for a spectacular custom pair of earrings. Dimensions: 7.8 x 7.8 x 5.0 mm. Returns are accepted and paid by us w...
Tanzanite
Natural Tanzanite DLX Color Cushion Shape Loose Gemstone Jewelry
Located in New York, NY
We Deal in a huge variety of all the types of Natural Gemstones Tanzanite. and Morganite , Aquamrine, Blue Topaz, Opal Loose Gemstone
Tanzanite
Tanzanite Ring Gem 12.33 Carat Unmounted Oval Loose Gemstone
By Tamir
Located in Beverly Hills, CA
Impressive 12.33 carat Tanzanite oval unmounted loose gemstone, offered to a fine gem lover.
Tanzanite
Tanzanite Ring Gem 11.77 Carat Emerald Cut Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Classic 11.77 carat Tanzanite gem offered loose to a special lady or gentleman.
Tanzanite
Tanzanite Ring Gem 18.80 Carat Emerald Cut Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
For your convenience we carry an extensive world-class loose gemstone collection.
Tanzanite
Tanzanite Ring Gem 3.21 Carat Elongated Hexagon Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Supreme 3.21 carat elongated Hexagon Tanzanite gem, offered loose to a fine gemstone collector.
Tanzanite
Sold
W 0.51 in D 0.33 in L 0.51 in
Tanzanite Ring Gem 10.41 Carat Square Octagon Unmounted Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
World class 10.41 carat square octagon, Asscher-cut Tanzanite gem, offered loose to a devoted gemstone collector.
Tanzanite
Tanzanite Ring Gem 5.16 Carat Unset Emerald Cut Loose Gemstone
By Tamir
Located in Beverly Hills, CA
Pristine 5.16 carat Tanzanite emerald cut gem offered loose to a classy lady or gentleman.
Tanzanite
Tanzanite Earrings Gemstone Pair 4.64 Carat Unset Oval Loose Gems
By Tamir
Located in Beverly Hills, CA
Tanzanite oval pair of gems, weighing a total of 4.64 carats, offered loose to someone special.
Tanzanite
$375,000
W 0.37 in D 0.25 in L 0.5 in
5.34 Carat Brazilian Alexandrite Oval Loose Gem AGL Certified – Merkaba Jewelry
By Merkaba
Located in Beverly Hills, CA
Ultra-Fine Rare Brazilian Alexandrite Gemstone by Merkaba Jewelry Beverly Hills. Merkaba Jewelry Beverly Hills proudly presents an extraordinary treasure: a 5.34 carat Brazilian Ale...
Alexandrite, Chrysoberyl, 18k Gold, Rose Gold, White Gold, Yellow Gold, ...
$2,500
W 0.79 in D 0.71 in L 1.03 in
63.70 Carats Huge Natural Seafoam Blue Aquamarine Loose Gemstone March Birthday
Located in Peshawar, PK
Faceted Aquamarine Weight: 63.70 Carats Dimension: 26X20X17.9 Mm Origin: Madagascar Africa Color: Blue Shape: Oval Cut: Brilliant Certificate: On Customer Demand Treatment: Non ...
Amethyst, Aquamarine
$439,000
W 0.45 in D 0.28 in L 0.52 in
6.47 Carat Paraiba Tourmaline Loose Gemstone, Oval Cut, Mozambique, GIA Certifie
By Merkaba
Located in Beverly Hills, CA
Offered loose by Merkaba Jewelry Beverly Hills, this 6.47 carat Paraiba tourmaline from Mozambique is an extraordinary collector gemstone, presented in a refined oval cut and accompa...
Tourmaline, Paraiba, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
CHRISTIAN DIOR burgundy CROCODILE LADY DIOR MEDIUM Tote Bag
By Christian Dior
Located in Zürich, CH
This 100% authentic Christian Dior Medium Lady Dior bag is crafted in glossy burgundy crocodile leather with a luxurious sheen. The structured silhouette is accented with two hard to...
5.13 Carats Diamonds, Rubies, Platinum and 18 Karat White Gold Earrings.
Located in Napoli, Campania
Elegant earrings in platinum and 18 kt white gold structure mounted with a central ruby suoounded by a crown of diamonds. These earrings were totally handmade by Italian master golds...
Diamond, Ruby, 18k Gold, White Gold, Platinum
5.46-Carat Pastel Mint Green Tourmaline Oval Rare Loose Gemstone - Merkaba
By Merkaba
Located in Beverly Hills, CA
Ultra-exclusive 5.46-carat pastel mint green tourmaline gemstone in a classic oval cut. A luminous, investment-grade treasure for fine jewelry collectors. Introducing a masterpiece ...
Tourmaline, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
13 Mm White Pearls, Diamonds, 14 Karat White Gold Earrings.
Located in Napoli, Campania
Beautiful earrings in 14 kt white gold structure mounted with a central pearl surrounded by leaves studded with diamonds. These earrings were totally handmade by Italian master golds...
Diamond, Pearl, 14k Gold, White Gold
Cartier 18K Yellow Gold 1970's Fire Opal Bezel Set Necklace
By Cartier
Located in New York, NY
Step back in time with this exquisite vintage Cartier pendant, a true gem from the 1970s. Crafted in 18K yellow gold, this pendant features a captivating fire opal, bezel set to perf...
Fire Opal, 18k Gold, Yellow Gold
Cartier 18k Yellow Gold Panthere Pendant Necklace
By Cartier
Located in New York, NY
The panther, the symbolic animal of Cartier, made its first appearance in the Maison's collections in 1914. Louis Cartier was the first to tame the mythic animal, and his colleague J...
18k Gold, Yellow Gold
Vintage Cartier Amber Cabochon Collar Necklace 18 Karat Yellow Gold
By Cartier
Located in San Diego, CA
Cartier Vintage Signed Jewelry Style: Tubugas Yellow Gold Collar Necklace with Amber Cabochon Serial Number: 745623 Metal: 18k Yellow Gold Size: 14 Inches Dimensions: 14 - 15 ...
Amber, 18k Gold, Yellow Gold
Victorian 20K Yellow Gold 7.99 Carat Old European Diamond Drop Earrings
Located in Cape May, NJ
Era: Victorian Estate Composition: 20K Yellow Gold Primary Stone: One Old European Cut Diamond Carat Weight: 3.39 Carats Color/Clarity: Q to R / VVS2 GIA Report Number: 6233854...
Diamond, Yellow Gold
Aquamarine and Diamond Drop Earrings Platinum
Located in Dallas, TX
Aquamarine and Diamond Drop Earrings in Platinum. The earrings feature briolette cut aquamarines and round cut diamonds. The earrings measure 1.75 inches in length and weigh 17.5 grams.
Aquamarine, Diamond, Platinum
BULGARI Spiga Diamond Yellow Gold 3 Row Bracelet
By Bulgari
Located in New York, NY
This gorgeous Bulgari bracelet is crafted in 18k yellow gold and is designed as a flexible wrap bracelet of chevron links, accented with round E-F-G VVS1-VVS2 diamonds weighing an es...
Diamond, Yellow Gold
Versace Silk Cut out Back Dress
By Versace
Located in Water Mill, NY
A beautiful pink silk dress from Versace. It is is a simple sleeveless sheath from the front. The back is exposed from the shoulders to low back with the exception of draping framin...
$59,500
H 10.5 in W 19.5 in
Hermes Birkin 50 Limited Edition Endless Road Bleu De Prusse Palladium Hardware
By Hermès
Located in Aventura, FL
The Hermès Blue de Prusse Limited Edition Endless Road Birkin 50 Haute à Courroies is a remarkable fusion of artistry and craftsmanship. This exclusive piece from the 2019 Collection...
Edwardian Amythest, Diamond and Pearl Brooch
Located in New York, NY
Lovely Delicate Edwardian Amythest, Diamond and Pearl Brooch from the early 1900's. Unsigned but high quality American manufacture. Platinum topped gold with diamonds and natural pea...
Amethyst, Diamond, Pearl, 14k Gold, Platinum
Are you shopping for diamonds and other loose gemstones to create your own custom jewelry?
Why might you purchase a diamond or gemstone “loose” — that is, on its own, not mounted in a piece of jewelry? Perhaps you’re a connoisseur looking to acquire a unique investment. The scarcity of high-quality colored diamonds, for instance, especially pink diamonds, means that their value increases over time; the same is true of rare Kashmir sapphires and Burmese rubies. Far rarer than diamonds, Paraiba tourmaline, discovered only in the 1980s, is treasured as much for its extraordinary color as its scarcity, both of which contribute to its high value.
A more common scenario would be that you’re hoping to create a very special piece of custom jewelry, such as an engagement ring or a milestone-birthday present, and want to personally select the most beautiful, unusual, or ultra-rare stone you can find and afford. Doing so adds to the romance and substance of the gift and can be a part of the story told as the jewel is passed from generation to generation.
If this sounds like you, read on for tips on becoming one of the world’s savviest gem hunters.
Educate yourself: When buying any piece of gem-set fine jewelry, you should familiarize yourself with the factors that determine a stone’s price. This will enable you to streamline your search for the perfect gem and have intelligent, productive conversations with sellers.
There is a wealth of information online, such as our diamond-buying guide and this overview of colored gemstones for engagement rings. The buying guides of the Gemological Institute of America (GIA), searchable by stone type, are also a widely trusted source for consumers venturing into the world of diamonds and gems for the first time.
Vet your vendor: If you peruse 1stDibs with any regularity, you know there is no shortage of vendors who deal in top-quality loose gemstones. (Read about our vetted sellers.) Finding a trustworthy, established dealer may be as easy as getting a recommendation from friends or family. And, although it may sound obvious, it pays to Google your candidates — and consult customer reviews — before making contact.
Harakh Mehta, designer and founder of the Mumbai, India–based fine-jewelry brand Harakh, has an innate understanding of proper client relations, especially when the customer is in unfamiliar territory. “Start chatting with the dealer, get to know them better," he says. "It’s very important to establish a comfort level. We never push a sale, as we want it to be a carefully considered purchase. So, if the client is not in a rush, we do it over a few virtual meetings or phone calls.”
Request documentation: The best dealers go to great lengths to furnish clients with documents verifying the quality rating, natural origin and provenance of a stone — showing, for example, that loose emerald hails from the famous Muzo mine in Colombia — and disclosing any treatments applied to enhance its appearance. (And who doesn't love emerald jewelry? The most valuable emeralds are the ones that have a deep bluish-green to true green color and no visible inclusions.)
If no grading report is available for a stone you are interested in, the dealer should be able to provide an authenticity document, such as an appraisal or info sheet, that has been signed by an in-house gemologist or professional appraiser. Google those names, too, for extra peace of mind.
Ask for videos and visuals: When transacting with a gem dealer online, you should always request real-time videos and photographs, since professional photos of a stone, usually on a white background, have likely been retouched for optimal presentation.
Read more about how to buy loose gemstones and find your dream gems today on 1stDibs.