Pear Cut Drop Shape Teal Blue Paraiba Tourmaline Pave 18k White Gold Unique Ring
Located in Tysons, VA
4.50 Carats Paraiba Tourmaline - Pear Cut Drop Shape Form 10.35 mm length of center gemstone 7.5 mm width of center gemstone Paraiba Tourmalines Pave...
Tourmaline, Paraiba, 18k Gold, White Gold
$510Sale Price|29% Off
Rare Watermelon Bicolor Natural Tourmaline Gemstone 5.60 Ct Emerald Cut for Ring
Located in Peshawar, PK
GEMSTONE TYPE: Tourmaline PIECE(S): 1 WEIGHT: 5.60 Carats SHAPE: Emerald SIZE (MM): 16.04 x 6.60 x 5.63 COLOR: Watermelon Bicolor CLARITY: Slightly Included TREATMENT: Heated ORIGI...
Tourmaline
2.75 Carat Natural Loose Purple Pink Tourmaline Cushion Shape Gem
Located in Peshawar, PK
Faceted Purple Pink Tourmaline Weight: 2.75 Carat Dimension: 7.8 x 7.5 x 6.3 Mm Colour: Purple Pink Treatment: Non Certificate: On Customer Demand Shape: Cushion Tourmaline is a c...
Tourmaline
$200Sale Price|33% Off
0.95 Carat Natural Loose Pink Tourmaline Fancy Emerald Shape Gem For Ring
Located in Peshawar, PK
Loose Pink Tourmaline Weight: 0.95 Carats Dimension: 5.9 x 5 x 4.1 Mm Origin: Kunar, Afghanistan Treatment: Non Certificate: On Demand Shape: Emerald Tourmaline, a gemstone celebra...
Tourmaline
5.5 Carats Natural Dravite Tourmaline Cushion Cut Gemstone for Ring Jewelry
Located in Peshawar, PK
Gemstone Details: Gem Type Dravite Tourmaline Weight 5.55 carats Dimension 12.6*9.8*6.3 mm Origin Africa Treatment None Shape and Cut Long Cushion Transparency Transparent Inc...
Tourmaline
$227Sale Price|40% Off
Deep Pinkish Red Natural Rubellite Tourmaline Ring Loose Gemstone 1.60 Ct Jewel
Located in Peshawar, PK
Deep Pinkish Red Natural Rubellite Tourmaline Loose Gemstone for Ring, or any other Jewelry Setting Cushion Cut from Kunar, Afghanistan!! 💎 GEMSTONE TYPE: Rubellite Tourmaline ⚖️ W...
Rubelite, Tourmaline
9.35 Carat Natural Loose Tourmaline Lot For Jewellery Making
Located in Peshawar, PK
Faceted Tourmaline Lot Weight: 9.35 Carat Sizes: 0.80 To 1.90 Carat Treatment: Non Certificate: On Customer Demand Shape: Mix Cut Tourmaline is a captivating gemstone known for...
Tourmaline
Certified 4.72 Carats Blue Paraiba Tourmaline Heart Cut Stone for Fine Jewelry
Located in Jaipur, RJ
Exceptional 4.72 Paraiba Tourmaline Cut Stone for Fine Jewelry Gemstone - Paraiba Tourmaline Size - 12x14.7x4 Piece - 1
Tourmaline, Paraiba
$640Sale Price|20% Off
3.80 Carat Natural Loose Emerald Cut Mint Tourmaline Gem For Ring
Located in Peshawar, PK
Loose Mint Tourmaline Weight: 3.80 Carats Dimension: 14.1 x 6.1 x 5 Mm Colour : Mint Green Origin: Afghanistan Shape: Emerald Certificate: On Demand Treatment: Non Mint tourm...
Tourmaline
Certified 3.26 Carats Blue Paraiba Tourmaline Pear Cut Stone for Fine Jewelry
Located in Jaipur, RJ
Exceptional 3.26 Carats Paraiba Tourmaline Oval Cut Stone for Fine Jewelry Gemstone - Paraiba Tourmaline Size - 11x9x5 Piece - 1
Tourmaline, Paraiba
$3,929Sale Price|20% Off
32.75 Carat Emerald Cut Watermelon Tourmaline
Located in New York, NY
This striking 32.75-carat Watermelon Tourmaline showcases a rare and highly desirable bi-color transition, blending delicate blush pink into rich teal blue with natural clarity and b...
Other, Tourmaline
Turquoise Ring With Multicolor Tourmaline 6.1 Carats Sterling Silver
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Turquoise: 2.62 Carats Diamond: 0.76 Carats Green Tourmaline: 0.68 Carats Pink Tourmaline: 0.68 Car...
Diamond, White Diamond, Tourmaline, Turquoise, Silver, Sterling Silver
Emerald Ring With Multicolor Tourmaline 7.08 Carats Sterling Silver
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Multicolor Tourmaline: 3.84 Carats Emerald: 2.58 Carats Diamond: 0.66 Carats Metal: Sterling Silver...
Emerald, Tourmaline, Diamond, White Diamond, Silver, Sterling Silver
Vintage 15.58 Carat Emerald Cut Green Tourmaline Cocktail Ring 14K Yellow Gold
Located in Scottsdale, AZ
Ring size: 5.25 Amazingly gorgeous vintage cocktail ring featuring a single green tourmaline stone. This eye-catching piece makes a big statement with its impressive size and exquis...
Tourmaline, Gold, 14k Gold, Yellow Gold
Certified Natural Paraiba Tourmaline Diamonds 18 Karat White Gold Ring
Located in Poitiers, FR
Baume creation - Unique piece. Ring in 18 karat white gold, eagle head hallmark. Sublime jewelry ring, it is decorated on its top with a paraiba tourmaline held in 4 claws and surrounded on both sides by 2x3 modern brilliant-cut diamonds millegrain...
Diamond, Tourmaline, White Diamond, Paraiba, Gold, 18k Gold, White Gold
2 Cts Natural Baby Pink Color Tourmaline Cushion Cut Gemstone for Jewellery 8 mm
Located in Peshawar, PK
Gemstone Details: Baby Pink Tourmaline Weight 2.0 cts Dimension 8.0*6.7*5.2 mm Origin Kunar Afghanistan Treatment None Shape and cut Square Cushion Transparency transparent C...
Tourmaline
2.70 Carat Natural Loose Light Green Tourmaline Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Weight 2.70 carat Dimensions 8x7.2x5.9mm Treatment None Origin Afghan Clarity VVS Shape Cut Cushion This elegant 2.70-carat natural tourmaline displays a soothing light gree...
Tourmaline
9.30 Carat Natural Loose Tourmaline Lot For Jewellery Making
Located in Peshawar, PK
Faceted Tourmaline Lot Weight: 9.30 Carat Sizes: 0.90 To 1.80 Carat Treatment: Non Certificate: On Customer Demand Shape: Square And Long Emerald Tourmaline is a captivating gem...
Tourmaline
$1,040Sale Price|20% Off
6.60 Carat Verde Vivace Luminous Charm Bright Green Tourmaline Afghan Mine
Located in Peshawar, PK
Faceted Green Tourmaline Weight: 6.60 Carat Dimension: 16.6x7.1x6.3 Mm Origin: Kunar Afghanistan Shape: Emerald Color: Bright Green Quality: SI / Eye Clean Certificate: On Demand Heated/Treatment: None . Bright green tourmaline...
Tourmaline, Chrome Tourmaline
Vintage Green Tourmaline and Diamond Gold Pendant Necklace
Located in Montreal, QC
Simply Beautiful! Nothing says "I Love You" like this Beautiful Heart and Diamond Pendant! Featuring a Diamond Heart, weighing approx. 0.40tcw, suspending a Pear Green Tourmaline...
Diamond, Tourmaline, Gold, 18k Gold, White Gold
Multicolor Tourmaline Ring With Diamonds 5.1 Carats Sterling Silver
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Pink Tourmaline: 1.82 Carats Green Tourmaline: 1.36 Carats Blue Tourmaline: 1.20 Carats Orange Tour...
Diamond, White Diamond, Tourmaline, Silver, Sterling Silver
2.45 Carats Lagoon Tourmaline Loose Gemstone Emerald Cut
Located in Brisbane, AU
Loose Lagoon Tourmaline Weight: 2.45 Carats Dimension: 8.4 x 6.4 x 5.4 Mm Shape: Emerald Colour: Lagoon Origin: Afghanistan Treatment: None Certificate: On Demand . Lagoon tourmali...
Tourmaline
3.63 Carat Natural Green Tourmaline Diamond White Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
3.63 Carat Natural Green Tourmaline Diamond White Gold Cocktail Ring This ring has a 2.99 Carat Cushion Cut Green Tourmaline and has 98 Round Cut Diamonds that weigh 0.64 carats. Th...
Diamond, Tourmaline, 14k Gold, White Gold
$328Sale Price|20% Off
2.95 Carat Natural Loose Bicolor Tourmaline Pair Emerald Cut Pakistan Gemstone
Located in Bangkok, TH
Weight 2.95 carat Dimensions 6.2x5.7x4.7mm Treatment None Origin Pakistan Clarity SI Shape Cut Emerald This 2.95 Carat Natural Loose Bicolor Tourmaline Pair displays a stunni...
Tourmaline
Certified Pink Rubellite Tourmaline and Marquise Sapphire Drop Earrings
Located in GOES, NL
A pair of deep pink 2.18 Carat Rubellite & Sapphire 14K Gold Earrings that give that extra feminine touch! These luxurious 14K yellow gold tourmaline earrings showcase a perfect...
Sapphire, Tourmaline, 14k Gold, Yellow Gold
18 Karat Yellow Gold Boulder Opal Pink Sapphire Pink Tourmaline Drop Earrings
By Joon Han
Located in New York, NY
Australian boulder opals encircled by sparkling, faceted pink sapphires with a luminous cabochon pink tourmaline on top, handcrafted in 18 karat yellow gold. Iridescent Australian ...
Multi-gemstone, Opal, Pink Sapphire, Tourmaline, 18k Gold, Yellow Gold, ...
2.60 Carat Exquisite Natural Loose Seafoam Tourmaline Cushion Shape Gem For Ring
Located in Peshawar, PK
Loose Seafoam Tourmaline Weight: 2.60 Carats Dimension: 7.3 x 7.3 x 6.1 Mm Colour: Seafoam Origin: Afghanistan Certificate: On Demand Treatment: Non Tourmaline is a captivating g...
Tourmaline
$6,300 / item
Watermelon Tourmaline Diamond 18 Karat Gold Ring
Located in Hoffman Estate, IL
This stunning ring has been meticulously crafted from 18-karat gold. It is hand set in 6.25 carats tourmaline and .36 carats of glittering diamonds. The ring is a size 6.5 and may ...
Diamond, Tourmaline, Gold, 18k Gold
Mardi Jo Cohen 1980's Modernist Sterling Silver & Gemstone Brooch or Pin
Located in Philadelphia, PA
A fine 1980's artist signed brooch. By Mardi Jo Cohen. In sterling silver. Bezel-set with two pink tourmaline gemstones, a checkerboard rondel of mot...
Tourmaline, Sterling Silver
2 Cts Dual Shades Pastel Seafoam Green Tourmaline Gemstone for Jewellery 10 mm
Located in Peshawar, PK
Gemstone Details: Faceted Tourmaline Weight 2.75 carats Dimension 10.1*5.9*5.4 mm Origin Nuristan Afghanistan Treatment None Shape and Cut Emerald Transparency Transparent Cla...
Tourmaline
Pink Tourmaline Ring Diamond Setting 5.10 Carats Platinum
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Pink Tourmaline = 4.59 Carat Diamond = 0.51 Carats Metal: Platinum Ring Size: 6.75 US Custom sizing...
Diamond, White Diamond, Tourmaline, Platinum
$280Sale Price|20% Off
2.85 Carat Natural Loose Green Tourmaline Emerald Shape Gem From Earth Mine
Located in Peshawar, PK
Loose Green Tourmaline Weight: 2.85 Carats Dimension: 9.4 x 7.2 x 4.4 Mm Colour: Green Origin: Afghanistan Certificate: On Demand Treatment: Non Tourmaline is a captivating gemsto...
Tourmaline
6 Cts Natural Blue Green Emerald Cut Tourmaline Gemstone for Jewellery 13 mm
Located in Peshawar, PK
Gemstone Details: Faceted Tourmaline Weight 6.75 carats Dimension 13.2*9.5*6.0 mm Origin Kunar, Afghanistan Treatment None Shape and Cut Emerald Transparency Transparent Clar...
Tourmaline
Yellow Gold Contemporary Floral Pendant Necklace with Tourmaline and Topaz
Located in Berlin, DE
This contemporary pendant necklace features golden daffodil flower on a side, natural topaz, and long detachable natural minty tourmaline drop. It belongs to the collection, which wa...
Emerald, Quartz, Topaz, Tourmaline, Chrome Tourmaline, Gold, 18k Gold, R...
$479Sale Price|30% Off
Natural Inky Blue Tourmaline Cushion Cut 3.70 Carat Loose Gemstone for Ring
Located in Peshawar, PK
Deep Inky Blue Natural Tourmaline Cushion Cut Loose Gemstone – Faceted Earth-Mined Blue Tourmaline with Inky Hues for Statement Ring, Pendant, Custom Fine Jewelry, October Birthstone...
Tourmaline
3.70 Carat Natural Loose Reverse Pair Tourmaline Cushion Shape Gemstone
Located in Peshawar, PK
Faceted Reverse Tourmaline Pair Weight: 3.70 Carat Dimension: 7.4 x 6.5 x 5.2 Mm 7.4 x 6.5 x 5.1 Mm Colour: Green And Seafoam Sizes: 1.95 To 1.90 Carat Treat...
Tourmaline
$1,120Sale Price|20% Off
3.80 Carats Natural Baby Pink Bicolour Loose Tourmaline For Jewelry Making
Located in Peshawar, PK
Bicolor Tourmaline Weight: 3.80 Carats Dimension: 9.2x7.8x6.5 Mm Origin: Kunar Afghanistan Shape: Emerald Color: Pink & White Treatment: Non Certificate: On Demand Baby pink bi...
Tourmaline
$17,600Sale Price|20% Off
GIA Certified 11.55 Cts Orange Pink Tourmaline & Rose Cut Diamond Cocktail Ring
Located in Hong Kong, HK
Please check out the HD video! What a statement ring! Here is a large oversized 11.55 cts GIA certified pink tourmaline ring. There are 22 new rose cut natural diamonds (0.83cts) for...
Tourmaline, White Diamond, Diamond, Rose Gold, 18k Gold, Gold
$4,000Sale Price|20% Off
Green Tourmaline Diamond Gold Cocktail Ring
Located in Miami Beach, FL
Truly elegant ring featuring an emerald cut green facetted tourmaline prong set amidst a diamond frame. The frame contains approximately 1.95 carats of diamonds. It is a US ring siz...
Diamond, Tourmaline, 18k Gold
$464Sale Price|20% Off
2.25 Carat Natural Loose Green Tourmaline Stone Emerald Cut Afghan Gemstone
Located in Bangkok, TH
Weight 2.25 carat Dimensions 10.3x5.2x4.7mm Treatment None Origin Afghan Clarity VVS Shape Cut Emerald This 2.25 Carat Natural Green Tourmaline from Afghanistan is a beautif...
Tourmaline
Green Tourmaline Cocktail Ring With Pave Diamonds Made In 18k yellow Gold
By Artisan NYC
Located in New York, NY
18KT:4.434g, Diamond:0.77ct, Tourmaline:6.76ct, Size: US-7"
Diamond, Tourmaline, 18k Gold, Yellow Gold
1.95 Carat Natural Loose Deep Lagoon Tourmaline Emerald Shape Gemstone
Located in Peshawar, PK
Loose Deep Lagoon Tourmaline Weight: 1.95 Carats Dimension: 9 x 6.2 x 3.7 Mm Origin: Afghanistan Certificate: On Demand Treatment: Non Shape: Emerald Colour: Deep Lagoon Tourmali...
Tourmaline
2.55 Carat Natural Loose Peachy Pink Tourmaline Pear Shape Gemstone
Located in Peshawar, PK
Faceted Peachy Pink Tourmaline Weight: 2.55 Carat Dimension: 8.3 x 8.6 x 6.8 Mm Colour: Peachy Pink Treatment: Non Certificate: On Customer Demand Shape: Pear Tourmaline is a cap...
Tourmaline
2.70 Carat Natural Loose Bright Green Tourmaline Emerald Shape Gemstone For Ring
Located in Peshawar, PK
Loose Bright Green Tourmaline Weight: 2.70 Carats Dimension: 7.9 x 6.4 x 5.5 Mm Colour: Bright Green Origin: Afghanistan Certificate: On Demand Treatment: Non Tourmaline is a capti...
Tourmaline
5.20 Carat Natural Loose Light Pink Tourmaline Cushion Shape Gemstone
Located in Peshawar, PK
Loose Light Pink Tourmaline Weight: 5.20 Carat Dimension: 10.7 x 9 x 7.2 Mm Colour: Light Pink Origin: Afghanistan Certificate: On Demand Treatment: Non Shape: Cushion Tourmali...
Tourmaline
Antique diamond and tourmaline bracelet
Located in New York, NY
A Victorian carved gold half hoop bangle set with alternating tourmalines and old mine–cut diamonds, circa late 19th century. Crafted in 15 karat gold, the bangle is designed as a h...
Diamond, Tourmaline, 15k Gold, Gold, Yellow Gold
Handcraft Aquamarine 14 Karat Yellow Gold Tourmaline Cuff Bracelet
Located in Marcianise, IT
The Scala Gioielli & Figli is pleased to announce to all its customers who purchase outside the European Community an additional 10% discount from the list price on all its items. Th...
Citrine, Amethyst, Aquamarine, Garnet, Ruby, Sapphire, Topaz, Tourmaline...
1.10 Carat Natural Loose Blueish Tourmaline Asscher Cut Gemstone
Located in Peshawar, PK
Faceted Green Tourmaline Weight: 1.10 Carat Dimension: 6.2 x 4.9 x 4.2 Mm Colour: Green Treatment: Non Certificate: On Customer Demand Shape: Emerald Tourmaline is a captivating ...
Tourmaline
$1,276Sale Price|20% Off
Vivid Tourmaline & Diamond Ring in 900pt
Located in Bloomington, MN
Vivid Tourmaline & Diamond Ring in 900pt Crafted in 900pt, this ring centers on a striking 2.91 carat reddish-pink tourmaline accented by 0.30 carat total weight of diamonds. Th...
Diamond, Tourmaline, Silver
$2,232Sale Price|20% Off
Natural Indicolite Tourmaline Diamond Ring Size 6.5 14k Gold 1.68 TCW Certified
Located in Brooklyn, NY
Natural Indicolite Tourmaline Diamond Ring Size 6.5 14k Gold 1.68 TCW Certified $5,950 411571 This is a Unique Custom Made Glamorous Piece of Jewelry! Nothing says, “I Love you” more than Diamonds and Pearls! This Indicolite ring...
Diamond, Tourmaline, Indicolite, 14k Gold
$13,725Sale Price|55% Off
NWT $30, 500 Rare 18KT Gold Fancy Large 63ct Red Tourmaline Spinel Ring
Located in New York, NY
The Following Item we are offering is a Rare Important Radiant 18KT Gold Fancy Large Red Tourmaline Diamond Ruby Rose Cut Ring. Ring is comprised of A LARGE Gorgeous Fancy Large Red ...
Diamond, Spinel, Tourmaline, Gold, 18k Gold
2.47 Carat Tourmaline Sapphire 14 Karat Yellow Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
This ring has a Trillion Cut Tourmaline that weighs 1.14 carats and is surrounded by 27 Multi Sapphires that weigh 1.33 carats. The total carat...
Diamond, Sapphire, Pink Sapphire, Tourmaline, Blue Sapphire, Yellow Sapp...
$2,442Sale Price|30% Off
Neon Seafoam Green Tourmaline 6.52Ct Cushion Cut Natural Loose Gemstone for Ring
Located in Peshawar, PK
Natural Neon Seafoam Green Tourmaline Cushion Cut Loose Gemstone – Premium Quality Rare Collector’s Stone for Engagement Ring, Fine Jewelry, Investment!! 💎 GEMSTONE TYPE: Tourmalin...
Tourmaline
Vintage Tourmaline Gold Ring Natural Pink Gemstone cabochon 18 Karat two tone
Located in Brooklyn, NY
Natural Tourmaline 18k Gold Ring Vintage -never used however has a aged look (was made before year 2000 in Italy) Natural Tourmaline Cabochon cut has a strong pink luster at certain...
Tourmaline, Diamond, Gold, 18k Gold
$10,400Sale Price|20% Off
Set in 18K yellow Gold, 37.87 carats, Tourmaline & Diamonds Chandelier Earrings
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and beautiful, modern style, Tourmaline Chandelier Earrings set in 18K Yellow Gold & natural Diamonds. The weight of the multi Tourmaline is 37.87 carats. The Diamond...
Diamond, Tourmaline, 18k Gold, Yellow Gold
Rhodolite Garnet and Tourmaline 22 Karat Gold Pendant
Located in New York, NY
Elegant yet stately Rhodolite Garnet and Tourmaline pendant. Six rose cut garnets totaling 8.5 carats surround an illuminated 1 carat rose cut tourmali...
Garnet, Tourmaline, 22k Gold, Gold, Yellow Gold
African 1.80 Carat Natural Peachy Red Loose Tourmaline Cushion Shape Gemstone
Located in Peshawar, PK
Loose Peachy Red Tourmaline Weight: 1.80 Carats Dimension: 7.4 x 6.7 x 4.9 Mm Origin: Central African Republic Certificate: On Demand Treatment: Non Tourmaline is a captivating g...
Tourmaline
$192Sale Price|20% Off
1.50 Carats Faceted Mintgreen Tourmaline Cushion Cut Gemstone Afghan Mine
Located in Peshawar, PK
Faceted Tourmaline Weight: 1.50 Carats Dimension: 7x6.4x4.7 Mm Origin: Kunar Afghanistan Shape: Cushion Color: Mint Green Treatment: Non Tourmaline is a diverse and popular gems...
Tourmaline
Set in 18K Gold, Tourmalines, Ceylon Pink Sapphires & Diamonds Stud Earrings
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and beautiful, modern style, Tourmaline & Pink Sapphires Stud Earrings set in 18K Rose Gold & natural Diamonds. The weight of the Tourmaline is 1.51 carats. The weigh...
Diamond, Pink Sapphire, Tourmaline, 18k Gold
7.50 Carats Tourmaline Matched Pair, Mix Color Tourmaline Pairs Gemstones
Located in Jaipur, RJ
7.50 carats multi tourmaline , top quality tourmaline earrings cut , natural tourmaline gemstone 12 pieces for jewelry Gemstone - Tourmaline Weight- 7.50 Carats Shape - Oval Size - ...
Tourmaline
Very few gems dazzle quite in the manner that tourmaline does — vintage and antique tourmaline jewelry is a showstopper, and you can blame this on its wide range of spectacular colors. In fact, when Dutch traders brought stones back home from Sri Lanka that they couldn't identify, they called them "toramalli," a Sinhalese term for "mixed gems."
If you could transform the ocean to a gem, this is what it would look like: a clear, translucent azure, bordering on turquoise, hypnotizing in its depth and sparkling in the sun.
There is, in fact, such a stone, although it comes from deep in the copper-rich mountains of Paraíba, Brazil, and not from the oceans along its coast. Far rarer than diamonds, Paraíba tourmaline, a kind of 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.
While diamonds generally sell for about $6,000 per carat, a carat of Paraíba tourmaline is likely to fetch about $16,000. Fans of the gem are said to include singer Taylor Swift and actress Zooey Deschanel, as well as some of the finest jewelers.
“No other stone can have a color as magnetic and captivating as Paraíba tourmaline,” says Vania Leles of VanLeles Diamonds, who combines the stone with diamonds and other gems in several of her designs.
You don't have to stop at Paraíba tourmaline jewelry — on 1stDibs, find the most extraordinary antique and vintage tourmaline rings, tourmaline and diamond earrings and other accessories.