Iconic Statement Diamond Platinum Collar Necklace
Located in New York, NY
This exquisite diamond collar necklace features an array of round brilliant cut diamonds, weighing approximately 9.00 carats, mounted in platinum.
Diamond, Platinum
44 Carats Art Deco Platinum Collar Lavalier Diamond Necklace
Located in New York, NY
This beautiful timeless elegance of this estate platinum necklace is reminiscent of a sophisticated shirt collar.
Diamond, Platinum
Hemmerle, Platinum 18K Gold Sapphire Leather Bracelet
By Hemmerle
Located in New York, NY
Accenting the design is a refined row of princess-cut yellow sapphires, total approx. 2.5ct, set within a platinum collar. Circa 1980s. Weight: 110.4 grams Measurement: 11.4 x 6.3cm...
Sapphire, Yellow Sapphire, Gold, 18k Gold, Platinum
Craig Drake Gold & Platinum Diamond w/ Ruby Eye Detailed Siberian Tiger Brooch
By Craig Drake
Located in Montclair, NJ
--Stone(s):-- (7) Natural Genuine Diamonds - Round Brilliant Cut - Pave & Prong Set - Nice Brilliant White Color (2) Natural Genuine Ruby - Round Cut - Pave Set - Red Color Mate...
Diamond, Ruby, Gold, Yellow Gold, Platinum
Vintage Poodle and Ball Brooch, c.1970s
Located in London, GB
Crafted from 18 carat yellow gold the piece is beautifully crafted, with 0.02 carat rubies used for the dogs eyes. Along it’s platinum collar, a series of three 0.01 carat eight cut ...
Diamond, Ruby, 18k Gold, Platinum, Enamel
Vintage Sapphire Diamond Cat Brooch 18 Karat Yellow White Gold
Located in London, GB
The strands of his fur are highly detailed and he features round sapphire set eyes Wearing a diamond set platinum collar with eight cut diamonds of 0.07cts approximately assessed as...
Diamond, Sapphire, Gold, Yellow Gold, 18k Gold, Platinum
Vintage 18ct Gold Stamped, 1960s Enamel Cat Brooch with Natural Diamond Collar
Located in Brighton, GB
Draped in a luxurious platinum collar, the brooch is embellished with approximately 0.15 carats of sparkling old cut diamonds, all boasting an estimated G colour and VS clarity grades.
Diamond, Gold, 18k Gold, Enamel
Platinum Ruby & Diamond Collar Chandalier Necklace
Located in New York, NY
Platinum ruby and diamond chandelier necklace with 24 oval cut rubies and brilliant and brilliant cut diamonds.
Diamond, Ruby, Platinum
Antique 11.32 Carat Rock Crystal and Diamond Sapphire and 18k Yellow Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
The sapphire border is interrupted by eight platinum collar designs, each embellished with two diamonds.
Diamond, Rock Crystal, Sapphire, 18k Gold, Yellow Gold
Antique Art Deco 2.88 Carat Diamond and Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
The feature diamond is flanked to either side with a platinum collar design, each accented with two pavé set Old European cut diamonds.
Diamond, Platinum
$70,800Sale Price|20% Off
Cartier Diamond Collar Necklace in Gold and Platinum
By Cartier
Located in Chicago, IL
The sophisticated collar and pendant design sits gracefully at approximately 15 inches, creating a striking silhouette that is both feminine and timeless.
Diamond, White Diamond, 18k Gold, Yellow Gold, Gold, Platinum
Art Deco Pearl Diamond Platinum Choker Collar Necklace
Located in South Pasadena, CA
Art Deco Akoya Pearl diamond platinum choker collar necklace, circa 1930s. The Art Deco Akoya Pearl Diamond Platinum Choker Necklace, crafted in the 1930s, epitomizes the elegance a...
Diamond, Pearl, Platinum
Platinum, White Gold, and Diamond Bow Collar Necklace
Located in Princeton, NJ
The necklace can detach at two sections on its back to shorten it for a tighter fit above the collar. The segmental construction of the necklace ensures that it lays flat on the coll...
Diamond, 18k Gold, White Gold, Platinum
High Jewelry Diamond Ruby Platinum 18K Gold Collar Necklace
Located in Miami, FL
An extraordinary high-jewelry necklace crafted in platinum and 18K yellow and white gold, showcasing 25 rich cabochon rubies totaling approximately 51.00carats. Each ruby is framed b...
Diamond, Ruby, 18k Gold, Platinum
Tiffany & Co. Platinum Diamond And Pearl Collar Bib Necklace
By Tiffany & Co.
Located in New York, NY
The Tiffany & Co platinum handcrafted diamond and cultured pearl bib necklace is a breathtaking work of art. Meticulously crafted with utmost precision and care, this exquisite piece...
Diamond, Pearl, Platinum
Andrew Clunn 1970s Diamond Hammered Gold Platinum Buckle Collar Necklace
By Andrew Clunn
Located in New York, NY
Andrew Clunn 1970s Diamond Hammered Gold Platinum Buckle Collar Necklace. Details: 18k gold and platinum, about 3.0 carats of diamonds, total weight 116.5 grams.
Diamond, Gold, 18k Gold, Platinum
18" Omega Chain in Platinum /Omega necklace / Wire Necklace / Collar necklace
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. 18" Omega Necklace Platinum Wire ...
Platinum
Vintage Tiffany & Co. Collar Necklace Gold Platinum Diamond Estate Jewelry
By Tiffany & Co.
Located in Beverly Hills, CA
This vintage Tiffany & Co. necklace is designed in a wide collar style, crafted of 18k yellow gold with platinum settings for the diamonds.
Diamond, 18k Gold, Yellow Gold, Gold, Platinum
$140,400Sale Price|20% Off
Kutchinsky London 1970 Convertible Collar Platinum 154.2 Ct Diamonds Aquamarines
By Kutchinsky
Located in Miami, FL
The collar has a removable part to display shorter, with a measure of 7 inches.
Aquamarine, Diamond, Platinum
David Webb Platinum & 18K Yellow Gold Open Link Collar Necklace
By David Webb
Located in New York, NY
Introducing a masterpiece of timeless elegance and sophistication, the Estate 18k Yellow Gold and Diamond Open Link Necklace by David Webb. This exquisite necklace graces the collar ...
Diamond, 18k Gold, Yellow Gold, Platinum
Vintage Platinum 2.5ctw Diamond Multi Strand Pearl Collar Necklace by Adler
By Adler
Located in Staines-Upon-Thames, GB
The first pearl lengths are met by a diamond-set bar, and the second lengths a plain platinum bar. The collar necklace terminates with a diamond set clasp, mimicking the diamond set ...
Diamond, Pearl, Platinum
Michael Bondanza Platinum and 18KT YG, 10.24Ct. Diamond Venetian Collar Necklace
By Michael Bondanza
Located in New York, NY
This platinum and 18 karat yellow gold collar necklace is an iconic representation of the artist, Michael Bondanza, world renowned for his work in precious metals.
Diamond, 18k Gold, Yellow Gold, Platinum
20.74 Carats Total Round Brilliant Cut Diamond Collar Necklace in Platinum
By Roman Malakov
Located in New York, NY
An elegant collar necklace, showcasing 158 round brilliant cut diamonds weighing 20.74 carats total.
Diamond, Platinum
Antique Belle Époque Diamond Platinum Collier De Chien Choker Collar Necklace
Located in Munich, Bavaria
The collar is modelled on an 18th century model and ends in two segments through which a ribbon can be fastened.
Diamond, Platinum
David Webb Platinum & 18K Yellow Gold 25 carat Diamond Collar Necklace
By David Webb
Located in New York, NY
The David Webb collar necklace is a breathtaking piece of jewelry that exemplifies the exquisite craftsmanship and luxurious design for which the brand is renowned.
Diamond, Emerald, 18k Gold, Yellow Gold, Platinum
Tiffany & Co. 18k Gold Platinum Pave Diamond Ball Omega Necklace Collar 34.1g
By Tiffany & Co.
Located in Northbrook, IL
Enhance your collection with this exquisite Tiffany & Co. necklace. Crafted from luxurious 18k gold, it features a striking white diamonds in a unique ball cut. The diamond ball is c...
Diamond, 18k Gold, Platinum
$83,200Sale Price|20% Off
David Webb Platinum & 18K Yellow Gold Manhattan Minimalism Collar Diamond Enamel
By David Webb
Located in New York, NY
Presenting a captivating pre-owned estate necklace from the masterful hands of renowned designer David Webb. Crafted as part of the esteemed Manhattan Minimalism collection, this exq...
Diamond, 18k Gold, Yellow Gold, Platinum, Enamel
Yellow Diamonds & Natural Pearls, Platinum, GIA, Art Deco Brooch or Dog Collar
Located in Northampton, MA
Wear it around your neck as the focal-point of a dog collar or ribbon, pin it to a lapel, scarf, or top and it's a brooch.
Yellow Diamond, Natural Pearl, Platinum
David Webb Platinum & 18k Yellow Gold Twisted Rope Link Diamond Collar Necklace
By David Webb
Located in New York, NY
The David Webb Twisted Rope Link Diamond Collar Necklace is a true masterpiece, elegantly crafted with brilliant-cut diamonds, hammered 18K gold, and platinum.
Diamond, 18k Gold, Yellow Gold, Platinum
David Webb Platinum & 18K Yellow Gold Baraque Pearl and Diamond Collar Necklace
By David Webb
Located in New York, NY
Yellow Gold David Webb pearl and diamond open oval link collar necklace will make any outfit pop. Large gold links with high polish finish and a touch of diamonds around front pearls...
Diamond, Pearl, Yellow Gold, Platinum
Diamond Collar Necklace 108 carat Natural Burma Pink Spinel Diamond Platinum Bib
Located in Great Neck, NY
Diamond Collar Necklace 108 carat Natural Burma Pink Spinel Diamond Platinum Bib An exceptional Burma spinel and diamond high jewelry bib necklace, designed with remarkable fluidity...
Diamond, White Diamond, Sapphire, Pink Sapphire, Spinel, Purple Sapphire...
76 Carat Pear Cut, Marquise Cut, and Round Cut Diamond Collar Platinum Necklace
By Rick Shatz
Located in New York, NY
Platinum 76.00 Carat Diamond Collar Necklace. This stunning diamond necklace is crafted with substantial size diamonds all throughout.
Diamond, Platinum
Chaavae Platinum and 18 Karat Yellow Gold and 2.92 Carat Diamond Collar Necklace
By Chaavae
Located in New York, NY
A beautiful 18 karat yellow gold and platinum Diamond necklace designed by Tilson Gem Designs for their Chaavae collection. The necklace is designed with a total of 44 triangular sec...
Diamond, 18k Gold, Yellow Gold, Platinum
David Webb Platinum & 18K Yellow Gold 1970's Black Enamel Diamond Collar Necklac
By David Webb
Located in New York, NY
The David Webb 18K Yellow Gold Black Enamel Collar Necklace is a stunning piece of jewelry that showcases the brand's signature style and attention to detail. Crafted in 18K yellow g...
Diamond, 18k Gold, Yellow Gold, Platinum, Enamel
85.54 Carat Diamond Two Row Flowers Collar Necklace
Located in New York, NY
Finely crafted in platinum with Round Brilliant cut Diamonds weighing a total of approximately 85.54 carats. 17 inches long
Diamond, Platinum
Vintage 1950s 42.00 Carat Diamond Openwork Collar Necklace
Located in New York, NY
Finely crafted in platinum with Marquise and Round Brilliant cut Diamonds weighing a total of approximately 42.00 carats. Circa 1950s 16 inches long
Diamond, Platinum
23.39 Carat Fire Opal 2.50 Carat Diamond 18k Yellow Gold Jewellery Set
Located in Jesmond, Newcastle Upon Tyne
The necklace setting suspends from an impressive yellow gold rope chain via two platinum collars ornamented with six further pavé set diamonds, and securing to the reverse with a pus...
Diamond, Fire Opal, Yellow Gold, Platinum
Vintage 1970s David Webb Gold Collar Necklace with Diamonds
By David Webb
Located in New York, NY
Finely crafted in 18k yellow gold and platinum with Round Brilliant cut Diamonds weighing a total of approximately 2.50 carats. Signed by David Webb Circa 1970s 15 inches long
Diamond, 18k Gold, Platinum
Roman Malakov 27.50 Carats Total Baguette & Round Cut Diamond Collar Necklace
By Roman Malakov
Located in New York, NY
An elegant collar necklace, featuring graduating baguette cut diamonds weighing 23.00 carats total, set in a curved design.
Diamond, Platinum
David Webb 18K Yellow Gold White Enamel Pave Diamond Collar Necklace
By David Webb
Located in New York, NY
This magnificent David Webb 18k gold and white enamel necklace feautures large elongated links connected by hammered gold links. Center link is made in platinum and is encrusted with...
Diamond, 18k Gold, Yellow Gold, Platinum, Enamel
GIA Certified 86.27 Carats Total Radiant Yellow & White Diamond Collar Necklace
By Roman Malakov
Located in New York, NY
A rare diamond necklace, showcasing one row of graduating radiant cut diamonds weighing 23.45 carats total certified by GIA as Fancy Intense Yellow color, set on 18K yellow gold. Acc...
Diamond, Yellow Diamond, Yellow Gold, Platinum, 18k Gold
David Webb 18K Yellow Gold Blue And Red Enamel Diamond Collar Necklace
By David Webb
Located in New York, NY
This David Webb 18K Yellow Gold Blue and Red Enamel Diamond Necklace is a true masterpiece of design and craftsmanship. Its exquisite beauty and attention to detail make it a remarka...
Diamond, 18k Gold, Yellow Gold, Platinum, Enamel
Mene Pure Platinum Holy Spirit Dove Medallion Pendant Necklace
Located in Houston, TX
Brand: Mene Metal Type: Platinum Diameter: 17.50 mm Weight: 17.34 grams One platinum single-strand collar necklace.
Platinum
Necklace - Certified 1950s Platinum 62.40 CTW Antique Old Mine Diamonds
Located in Miami, FL
This authentic 1950s platinum cocktail collar represents the absolute zenith of post-war glamorous high jewelry.
Diamond, White Diamond, Platinum
Vintage 6.87Ct Diamond and Platinum Cornucopia Brooch Circa 1950
Located in Jesmond, Newcastle Upon Tyne
This 18k white gold horn-shaped cornucopia container is embellished with thirty-five impressive pavé transitional modern brilliant round cut diamonds, accented with further pavé set ...
Diamond, Platinum, White Gold
$64,000Sale Price|20% Off
David Webb Platinum Diamond And Emerald Panther Pin Brooch
By David Webb
Located in New York, NY
Designed as a crouching panther, entirely pave-set with round brilliant-cut diamonds, with pear-shaped emerald eyes and marquise diamond collar, mounted in platinum, with 18K yellow ...
Diamond, Platinum
Diamond & Crystal Yellow Gold and Platinum Cufflink and Stud Set
Located in Jesmond, Newcastle Upon Tyne
These fine crystal cufflinks and collar studs have been crafted in 14k yellow gold with platinum settings.
Crystal, Diamond, 14k Gold, Yellow Gold, Platinum
Tiffany & Co. Platinum Diamond and Briolette Aquamarine 'Crochet Lace' Necklace
By Tiffany & Co.
Located in Guangzhou, CN
Masterfully hand-crafted in ultra-premium Platinum (Pt950), this exquisite collar necklace is formed by a continuous, delicate gallery of round brilliant-cut diamond flower floret cl...
David Webb Diamond Gold Platinum Collar Necklace
By David Webb
Located in Los Angeles, CA
stamped "Webb"; containing 92 round brilliant cut diamonds pave set equaling approximately 9.79 carats [F-G, VS1] 144.4 grams length: 17 inches; width: .75 inches
Diamond, Yellow Gold, Platinum
David Webb Diamond Gold Platinum Collar Necklace
By David Webb
Located in Los Angeles, CA
stamped "Webb"; containing 92 round brilliant cut diamonds pave set equaling approximately 9.79 carats [F-G, VS1] 144.4 grams length: 17 inches; width: .75 inches
Diamond, 18k Gold
Unavailable
MELLERIO Amethyst Collar
By Mellerio dits Meller
Located in Southampton, NY
An 18 karat yellow gold and platinum collar set with a cluster of sugarloaf amethyts off-center.
Platinum Large Diamond Dog Brooch Pin with Ruby Collar
Located in Miami, FL
METAL: Platinum STONES: Diamonds, Rubies TOTAL CARAT WEIGHT: 6.0 ct DIAMOND COLOR: G DIAMOND CLARITY: VS TOTAL ITEM WEIGHT (grams): 20 LENGTH: 2.70" WIDTH: 1.6 inches
Diamond, Ruby, Platinum
Unavailable
H 1.5 in W 1.5 in D 0.5 in
Gold Sculptured Dachshund Dog Brooch, Platinum Millegrain Collar and Lead
Located in London, GB
Dachshund Brooch. 18 carat gold with a diamond and platinum millegraine collar and silver lead. English, circa 1910.
Gold, Platinum
Elegant Diamond Collar Necklace set with 27 Carats Diamonds
Located in Chestnut Hill, MA
Platinum vintage style collar necklace set with approximately 27 carats total weight of round brilliant cut diamonds.
Diamond, Platinum
Handmade Collar Style Peridot, Pink Sapphire, Ruby and Diamond Necklace
Located in Dallas, TX
Dramatic Platinum and 18 Karat Yellow Gold Handmade Collar Style Necklace Set with Cabochon Peridots 766.90 Carat Total Weight, Cabochon Pink Sapphires 162.46 Carat Total Weight; Rub...
Diamond, Peridot, Ruby, Pink Sapphire, 18k Gold, Platinum
Boucheron Art Deco Ruby Cufflink and Collar Pin Set, circa 1930
By Boucheron
Located in Newport Beach, CA
Beautiful Boucheron of Paris Platinum Ruby Cufflink and Collar Pin Set. Circa 1930.
Ruby, Platinum
Unavailable
W 2.88 in D 0.79 in L 2.6 in
Early 20th Century French Diamond Gold Platinum Brooch Combination Set
Located in Brisbane, AU
The collar clips detach from a platinum brooch frame and the clip on earrings detach from the collar clips.
Diamond, 18k Gold, Platinum, White Gold
Edwardian Style 1.50ct Sapphire and 1.10ct Diamond Cluster Ring in Platinum
Located in Yorkshire, West Yorkshire
Complimenting the gem stones this ring has been modelled in a Platinum rub over collar setting with a claw setting for the Sapphire, leading down to being sat on a Diamond decorative...
Diamond, Sapphire, Platinum
Unavailable
H 0.95 in W 1.97 in D 0.16 in
4.85 Carats Diamond Platinum Brooch/Shoe Clips Anna Thompson Dodge, Circa 1920
Located in Birmingham, MI
Handmade in 90/10 iridium platinum, a convertible brooch/ collar and shoe clips with six (6) marquise and 140 accent single cut diamonds of excellent make and proportions.
Diamond, Platinum
Antique 18ct Gold Platinum Diamond Twist Engagement Ring Size L 5.75 750 950
Located in Camelford, GB
For your consideration I have this amazing: 18CT GOLD AND 950 PLATINUM DIAMOND TWIST ENGAGEMENT RING DETAILS Material: 18ct 750/000 Yellow Gold with 950/1000 Platinum Pt Collar Mo...
Diamond, Gold, Platinum, 18k Gold, Yellow Gold
Dangling Diamond Platinum Collar Necklace
Located in Southampton, PA
Comprised of an intriguing composition of nifty shapes, this delightful necklace is made of prestigious platinum and set with glistening GH-color diamonds of VS2 and SI clarity weigh...
White Diamond, Platinum
Vintage 10.38 Carat Baguette Cut Diamond & Platinum Collar Necklace
Located in Los Angeles, CA
Baguette Cut Diamond Collar Necklace composed of platinum. With 10.38 carats of Baguette Cut diamonds, with colors ranging G-H-I and clarities ranging VS1-VS2.
Diamond, Platinum
Cartier Dentelle Full Diamond Pave and Platinum Collar Necklace
By Cartier
Located in Southampton, PA
Graceful curves, splendid glisten and wonderful harmony produce an astonishing sight in this sublime necklace from Cartier which is made of prestigious platinum and adorned with F-co...
White Diamond, Platinum
Henry Dunay Diamond Yellow Gold and Platinum Collar Necklace
By Henry Dunay
Located in Southampton, PA
This Henry Dunay necklace is made of 18K yellow gold and platinum and weighs 75 grams, measuring 15” in length. The necklace is set with diamonds that boast grade F color and VS1 cla...
White Diamond, 18k Gold, Yellow Gold, Platinum
Tiffany & Co. Lace Diamond Pearl Drop Platinum Collar Necklace
By Tiffany & Co.
Located in Boca Raton, FL
Elegant diamond and pearl drop necklace designed by Tiffany & Company. The Lace diamond necklace circa 2012 is comprised of platinum, diamonds, and pearls. Measuring 3/8 of an inch w...
Diamond, White Diamond, Pearl, Platinum
Mitchell Peck Citrine Diamond Pearl 18 Karat Gold Platinum Collar Necklace
By Mitchell Peck
Located in Miami, FL
This elagant multi-gem collar necklace is exceptionally crafted by American designer, Mitchell Peck in a combination of 18-karat yellow gold and platinum.
Citrine, Diamond, Pearl, 18k Gold, Yellow Gold, Platinum, Gold
Tiffany & Co. 10.2 Carat Diamond Platinum Yellow Gold Collar Necklace
By Tiffany & Co.
Located in Stamford, CT
224 round brilliant cut diamond 18-Inch-long, 18k yellow gold and platinum collar style necklace. 112 round brilliant cut diamonds G VS, approx. 6.84cts 112 round brilliant cut dia...
Diamond, Gold, 18k Gold, Yellow Gold, Platinum
Diamond & Emerald David Webb Tiger Broach in 18K Gold & Platinum
By David Webb
Located in Carmel-by-the-Sea, CA
Beautiful Diamond & Platinum collar and piercing Emerald eyes. This broach is mint and absolutely amazing.
Diamond, 18k Gold
Cartier Diamond Platinum Necklace Dentelle Collection Paris
By Cartier
Located in Beverly Hills, CA
Cartier Necklace "Dentelle" Collection in Platinum made with Round Brilliant Cut Diamonds. 120 Stones Approx 9.00 cts Set in Platinum with 18k White gold Clasp circa 2006 A wonderful...
Diamond, Platinum
40.93 Carats Diamonds Platinum "Flex" Necklace
Located in Carmel-by-the-Sea, CA
A flexible platinum collar adorned with an impressive 40.93 carats of white diamonds.
Diamond, Platinum
David Webb Panther Brooch
By David Webb
Located in New York, NY
David Webb brooch designed a panther sitting on the tree brunch ready to hunt with black and brown enamel and round diamond s incrusted in platinum collar and 2 round shape emera...
Diamond, Emerald, 18k Gold, Platinum
David Webb Leopard Brooch
By David Webb
Located in New Orleans, LA
Two cabochon emeralds form its eyes, while a diamond-encrusted platinum collar adds further contrast. Nature was one of Webb's greatest inspirations, and his "Kingdom" collection re...
Emerald, 18k Gold, Yellow Gold, Platinum, Enamel
Platinum Diamond Collar Necklace
Located in Southampton, PA
Boasting a distinctly vintage appeal, this beautiful necklace compels with its refined design and luxurious diamond décor. The necklace is exquisitely crafted from prestigious platin...
Diamond, Platinum
Platinum Diamond Collar Necklace
Located in Southampton, PA
Boasting a distinctly vintage appeal, this beautiful necklace compels with its refined design and luxurious diamond décor. The necklace is exquisitely crafted from prestigious platin...
Diamond, Platinum
Antique 23.20 Carat Coral, 0.45Carat Diamond and Platinum Pendant Circa 1915
Located in Jesmond, Newcastle Upon Tyne
This fine and impressive antique pendant has been crafted in platinum. The pendant is ornamented with a stunning feature coral bead, surmounted with an impressive, finely detailed t...
Coral, Diamond, White Gold, Platinum
Vintage Diamond and Ruby Gold and Platinum Dog Brooch
Located in Jesmond, Newcastle Upon Tyne
The 16k yellow gold dog wears a platinum collar, embellished with fifteen pavé set eight-cut diamonds to the displayed bow.
Diamond, Ruby, Gold, Rose Gold, Yellow Gold, Platinum
Full Diamond Pave and Platinum Floral Collar Necklace
Located in Southampton, PA
Graceful elegance is complemented by resplendent luxury in this dazzling necklace which is remarkably made of precious platinum and adorned with glittering G-color diamonds of VS1 cl...
White Diamond, Platinum
Platinum Ornate Diamond Collar Necklace with Diamond Bow Drop
Located in Scottsdale, AZ
Designer: custom designed Material: Platinum Diamonds: 17 marquise, 19 round brilliant, 69 baguette cut, and 1 pear cut = 19.89cttw Color: G Clarity: VS1-2 Dimensions: necklace meas...
Diamond, Platinum
Vintage Tiffany & Co. Twisted Ivy Collar Necklace in Platinum
By Tiffany & Co.
Located in London, England
A beautiful vintage Tiffany & Co. twisted ‘Ivy’ diamond collar necklace set in platinum. The necklace is composed of 20 individual diamond ivy styled links/panels and sits beautiful...
Diamond, Platinum
23 Carat Platinum Baguette and Round Diamond Collar Necklace
Located in New York, NY
Measures just a bit under 16 inches long so the collar necklace lays just on or clightly over the collar bone.
Diamond, Platinum
Henry Dunay, Yellow Gold, Platinum and Diamond Collar Necklace
By Henry Dunay
Located in Kingston, NY
HENRY DUNAY, YELLOW GOLD, PLATINUM AND DIAMOND COLLAR NECKLACE. Consisting of textured matte and high polish graduating links, with organic yellow gold and platinum detail containing...
Diamond, Yellow Gold, Platinum
Niessing Diamond Smokey Quartz Platinum Sphere Chord Collar Necklace
By Niessing
Located in Philadelphia, PA
Collar necklace designed as coiled platinum chord strung with three spherical beads graduating in size Two smaller beads are matte finish platinum and range in size from 9.0 mm to 1...
Diamond, White Diamond, Quartz, Platinum
Andrew Clunn 1970s Diamond Hammered Gold Platinum Buckle Collar Necklace
By Andrew Clunn
Located in New York, NY
1970s vintage 18k hand hammered collar necklace by Andrew Clunn, featuring center diamond set buckle design - diamonds approx. 3.00ctw G/VS, in platinum.
Diamond, Gold, Platinum
15 Carat Round Brilliant Baguette Diamond Platinum Estate Collar Necklace
Located in Boca Raton, FL
Stunning diamond collar necklace crafted in platinum. The estate necklace features 320 round brilliant and baguette cut diamonds weighing 15.91 carat total weight.
Diamond, Platinum
Art Deco Baguette and Pear Cut Diamond Collar Platinum Necklace
Located in New York, NY
Extravagance is the single word that describes the lustrous Art Deco time period. Abstract designs of geometric shapes are intellectually fused together to create fascinating designs...
Diamond, Platinum
French 24.69 Carat Diamond Platinum Pear Round Cut Star Collar Necklace
Located in Greenwich, CT
Wear a luminous wreath of stars with this delicately handmade French diamond collar necklace. Showcasing a total of 24.69 pear and round shape diamonds femininely floating and danci...
Diamond, Platinum
18" Omega Chain in Platinum /Omega necklace / Wire Necklace / Collar necklace
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. 18" Omega Necklace Platinum Wire ...
Platinum
Tiffany & Co. Diamond Pearl Platinum Voile Three Strand Station Collar Necklace
By Tiffany & Co.
Located in Philadelphia, PA
Designed as three strands of 3.5 to 4.0 mm round pearls graduating in size. Opaque white in body color with moderate iridescence and great luster. Bisected by seven rectangular latti...
Diamond, Pearl, Platinum
Tiffany & Co. Diamond Corset Pearl and Velvet Collar Choker Platinum Necklace
By Tiffany & Co.
Located in Southampton, PA
Platinum Diamond Corset Set Of Two Necklaces Pearls And Black Velvet Collar by Tiffany & Co.
Diamond, Cultured Pearl, Platinum
Art Deco 18K Gold & Platinum Onyx & Pearl Cufflinks & Collar Stud Set
Located in Staines-Upon-Thames, GB
An Art Deco set of pearl, onyx, platinum, and yellow gold cufflinks and dress studs / collar studs, each comprising one seed pearl and a panel of black onyx, set in platinum, with 18...
Onyx, Pearl, 18k Gold, Yellow Gold, Platinum
18 Karat Yellow Gold & Platinum Diamond and Ruby V Collar Necklace
Located in Scottsdale, AZ
Designer: custom design Material: 18K yellow gold / Platinum Diamonds: 23 baguette cut = 2.00cttw Color: G Clarity: SI1 Dimensions: necklace measures 18-inches in length Weight: 18...
Diamond, Ruby, 18k Gold, Yellow Gold, Platinum
David Webb Platinum and 18 Karat Yellow Gold Heavy Collar Necklace
By David Webb
Located in New York, NY
This heavy gold David Webb necklace is a 16 inch long collar statement jewel. Wear it on a red carpet or just when out the friends beneath your white button down. Gold is timeless an...
18k Gold, Yellow Gold, Platinum
Sold
W 0.38 in L 15.01 in
1995 Tiffany & Co 18K Yellow Gold Platinum Atlas Diamond Collar Necklace #18595
By Tiffany & Co.
Located in Washington Depot, CT
1995 Tiffany & Co 18K Yellow Gold & Platinum Atlas Diamond Station Collar Necklace This gorgeous diamond station necklace by amazing designer Tiffany & Co was meticulously crafted f...
Diamond, Gold, 18k Gold, Yellow Gold, Platinum
Sold
W 0.75 in L 17 in
Vintage David Webb 18K Yellow Gold and Platinum Diamond Collar Necklace ~1.4ctw
By David Webb
Located in Fairfield, CT
Vintage David Webb 18K Yellow Gold and Platinum Diamond Collar Necklace ~1.4ctw This modern necklace by David Webb features a bold arrangement of interlocking gold links, each shape...
Diamond, Gold, 18k Gold, Yellow Gold, Platinum
Antique Victorian Dog Conversion Ring 14k Yellow Gold Hound Animal Jewelry
Located in Torrance, CA
The beautifully detailed hound dog features lifelike detail, with a diamond set platinum collar. The ring exemplifies the Victorian era when jewelry was crafted with symbols ranging ...
Diamond, White Diamond, 14k Gold, Yellow Gold
“Stefan Hafner” Diamond Collar Platinum Necklace and Drop Removable Bracelet
Located in Scottsdale, AZ
Designer: “Stefan Hafner” Material: platinum Diamonds: round brilliant 13.61 total carat weight Color: F-G Clarity: VS Dimensions: collar fits 16 inch neck and is adjustable, removab...
Diamond, 18k Gold, White Gold
Tiffany & Co. Diamond Gold Collar Necklace
By Tiffany & Co.
Located in New York, NY
A necklace of alternating oval gold and pavé diamond links, in 18k and platinum. Atw 2.22 cts.
Diamond, 18k Gold, Platinum
Woven Yellow Gold and Diamond Collar
Located in New York, NY
Center section is set with 33 full cut clean white Diamonds - set in Platinum.
18k Gold, Yellow Gold, Platinum
Bulgari Sapphire and Diamond Collar Necklace, Circa 1970s
By Bulgari
Located in London, GB
A beautiful sapphire and diamond necklace by Bulgari c.1970s, the collar necklace of flat ribbon form, finely articulated and set with alternating clusters of either three round diam...
White Diamond, Blue Sapphire, White Gold, Platinum
Antique Mother of Pearl and Diamond Shirt Collar Buttons
Located in Carmel-by-the-Sea, CA
A charming accessory for the dapper gent, these lovely antique shirt collar buttons are designed to resemble an actual button, with mother-of-pearl encircled by rose cut diamonds and...
Diamond, Pearl, 18k Gold, Yellow Gold, Platinum
Diamond and Emerald Open Collar Bypass Necklace & Earring Set
Located in Miami, FL
Spectacular Diamond and Emerald open collar bypass necklace finely crafted in 18 karat white and yellow gold, featuring round brilliant cut diamonds weighing approximately 45 carats ...
Diamond, Emerald, 18k Gold, Yellow Gold, Platinum
Tiffany & Co. Multi-Sapphire and Diamond Collar Necklace
Located in Southampton, PA
Strikingly vivacious and feminine necklace designed by the famous Tiffany & Co., decorated lavishly with 22.60 carats of attractive sapphire stones and 9.50 carats of graceful diamon...
Blue Sapphire, Pink Sapphire, White Diamond, Yellow Sapphire, 18k Gold, ...
SeidenGang Sapphire Diamond Garnet 18 Karat Gold Odyssey Collar Necklace
By SeidenGang
Located in Philadelphia, PA
Collar necklace is designed as organically formed cushion links - graduating in size With stylized neoclassic renderings of Dionysus, the Nemean lion, and seated Zeus Matte finishe...
Diamond, White Diamond, Sapphire, Blue Sapphire, Garnet, Gold, Yellow Go...
Art Deco Sapphire Terrier Brooch with Ruby Eye & Onyx Collar & Nose
Located in Lexington, KY
This is an absolutely darling Art Deco Terrier Brooch featuring a gorgeous blue sapphire coat, sweet ruby eyes, and a classic black onyx collar and nose. The pin findings are set in ...
Onyx, Ruby, Sapphire, Platinum, 14k Gold, White Gold
Vintage Diamond Carved Emerald 14 Karat Gold Floral Station Collar Necklace
Located in Philadelphia, PA
Centering an oval cushion emerald measuring approximately 1 x 1 3/8 inches, light bluish-green, translucent with natural inclusions Deeply carved to depict a flower and foliate with...
Diamond, White Diamond, Emerald, Gold, 14k Gold, Yellow Gold, Platinum
ALEXANDER McQUEEN 1996 "The Hunger" White Ivory Silk Crepe Asymmetric Dress
By Alexander McQueen
Located in Thiensville, WI
ALEXANDER McQUEEN 1996 "The Hunger" White Ivory Silk Crepe Asymmetric Dress Brand / Manufacturer: Alexander McQueen Collection: 1996 Designer: Alexander McQueen Style: Cocktail dr...
Victorian Emerald Diamond Dangle Earrings in Gold and Silver, Antique
Located in Beverly Hills, CA
Classic emerald and diamond dangle earrings that are a great addition to your jewelry collection. The earrings are made of 14 karat (tested) yellow gold and silver and feature caboch...
White Diamond, Emerald, Yellow Gold, 14k Gold, White Gold, Silver
Unavailable|$26,800
Cartier 18kt. Yellow Gold Panthere Estate Brooch
By Cartier
Located in Miami, FL
This exquisite 18kt Yellow Gold Panthere Estate Brooch from Cartier is a stunning piece of craftsmanship. Brilliant black enamel spots accentuate the dazzling pear-shaped emerald eye...
Yellow Gold
$2,000,000Sale Price|20% Off
Extraordinary Legacy in Diamond Form Harry Winston 28.13ct Masterpiece
By Harry Winston
Located in Chicago, IL
An Extraordinary Legacy in Diamond Form: The Harry Winston 28.13ct Masterpiece When rarity meets refinement, the result is nothing short of legendary. This original Harry Winston cre...
Diamond, Emerald, Platinum
GIANNI VERSACE COUTURE S/S 2000 Purple Silk Blouse with Swarovski BUTTONS Y2K
By Gianni Versace Couture
Located in Switzerland, CH
Beautiful GIANNI VERSACE COUTURE SS 2000 silk blouse Finest purple silk Versace SS 2000 Jungle Collection Extremely versatile Sexy deep cleavage Swarovski crystal buttons Made in ...
NARCISO RODRIGUEZ 2018 Silk Soft Pink/Peach Gown Maxi Dress
By Narciso Rodriguez
Located in Leonardo, NJ
Narciso Rodriguez 2018 Original Price $2,995 Special Capsule Collection for Barneys NY The most adorable softest baby pink color bordering on peach Pullover Lined 100% silk IT40 fits...
Dolce & Gabbana Black & Cream Lingerie Inspired Evening Gown Spring 2006 Sz 40IT
By Dolce & Gabbana
Located in Saint Petersburg, FL
Dolce & Gabbana Black & Cream Lingerie Inspired Evening Gown. Spring/Summer 2006 Size 40IT
Vintage Alexander McQueen Bat Wing Knit Top
By Alexander McQueen
Located in West Palm Beach, FL
The Vintage Alexander McQueen Bat Wing Knit Top would be an exciting addition to any wardrobe, especially for someone who enjoys pieces that combine boldness, sophistication, and art...
MUGLER Crystal Teardrop Corset Top Rhinestone Corsage
By Mugler
Located in Berlin, BE
Spectacular Mugler Teardrop Corset Top. The beautiful piece showcases Thierry Mugler's signature blend of bold structure and feminine elegance. Crafted in a delicate powder blue, the...
$120,000Sale Price|20% Off
Exceptional 11.34 Carat Unheated Brilliant Cut Blue Sapphire Ring
Located in Chicago, IL
An exceptional and extremely rare 11.34-carat natural seal blue sapphire, accompanied by a certificate confirming no heat and no treatment. Stones of this caliber, size, and purity a...
Diamond, Sapphire, Blue Sapphire, Platinum
Vintage 1930s Gold Silk Lamé Strapless Gown & Beadwork Gown UK 10 US 6
Located in Nashville, TN
This truly magnificent 1930's gold silk lamé dress, embellished with trailing gunmetal grey and silver beadwork, is a phenomenal piece to add to your evening-wear wardrobe. The stra...
Iconic Thierry Mugler Black Velvet Bustier Top Dramatic Winged Corset
By Thierry Mugler
Located in Berlin, BE
So Iconic! Truly wearable Art. Exremely rare Thierry Mugler corset top with dramatic winged details. Black velvet bustier with pointy waist. Museum worthy and strong camp vibe. Thie...
$16,389
Size: FR38 - UK10 - US6
Christian Dior by John Galliano Black Halter Evening Dress with Draping, FW 1999
By John Galliano for Christian Dior, Christian Dior
Located in London, GB
Christian Dior by John Galliano evening dress, Fall-Winter 1999. This halter-style gown is constructed from a semi-sheer black viscose fabric with a woven metallic scalloped motif th...
$35,000
H 5.1 in W 5.1 in Dm 5.1 in L 5.1 in
NEW CHANEL Chanel 25A Metier's d'Art Star Minaudiere Strass Crystals Clutch Bag
By Chanel
Located in New York, NY
A dazzling minaudières round off the Métiers d’Art 2024/25 collection. A star-shaped box evening bag crafted from silver metal and adorned with shimmering rhinestones and crystal ...
Genuine Persian Blue Sleeping Beauty Turquoise Diamonds 18K Gold Necklace
Located in GOES, NL
A regal giant 18 inch long handcrafted necklace with extremely rare and pure Sleeping Beauty Turquoises. This necklace features genuine and nearly flawless Robinson Egg/ Persian Blue...
Diamond, Turquoise, 18k Gold, Yellow Gold
Christian Dior Haute Couture Long Blue Gown Provenance Betsy Bloomingdale 1988
By Christian Dior
Located in Los Angeles, CA
This is a long royal blue silk taffeta gown by Christian Dior Haute Couture, from 1988-89. The gown has long sleeves, a wrapped front and back bodice, a large bow on the side hip, a...
Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.
From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!
There are several factors that set diamonds apart from other stones, and these points are important to our gem education.
Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.
In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).
When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.