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Platinum Jewelry

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Metal: Platinum
Mid-Century Platinum Aquamarine Diamond Cocktail Ring
Located in Denver, CO
A bold, emerald-cut natural aquamarine weighing approximately 32.25 carats centers this exquisite cocktail ring. The aquamarine measures approximately 21.24 x 18.29 x 12.23 mm and ...
Category

Late 20th Century Retro Platinum Jewelry

Materials

Aquamarine, Diamond, Platinum

Impressive 5 Carat Diamond and Pearl Platinum Ring
Located in Chicago, IL
A striking statement piece, this platinum ring showcases a luminous pearl accented by an impressive 5 carats of diamonds. The design balances classic elegance with a bold presence, m...
Category

2010s American Platinum Jewelry

Materials

Diamond, White Diamond, Pearl, Platinum

Turquoise Diamond 14K (or 18k upon request) Yellow Gold Enamel Signet Ring
Located in Los Angeles, CA
The Turquoise Diamond 14K Yellow Gold Enamel Signet Ring is a striking fusion of natural diamonds, turquoise, and enamel. Crafted from 14K yellow gold, this bold piece features 1.02C...
Category

2010s American Modern Platinum Jewelry

Materials

14k Gold, Rose Gold, White Gold, Yellow Gold, Platinum, Enamel

Art Deco 5.44ct Diamond and Platinum Cocktail Watch - Circa 1935
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1930s 5.44 carat diamond, platinum Art Deco cocktail watch - boxed; part of our collection of diamond watches. This stunning, fine and impre...
Category

1930s Unknown Art Deco Vintage Platinum Jewelry

Materials

Diamond, Platinum

Victorian Inspired 18K Gold Platinum 2.65 Carat Emerald Diamond Halo Earrings
Located in Cape May, NJ
Era: Victorian Inspired Composition: 18K Yellow Gold / Platinum Primary Stone: Two Cushion Cut Natural Emeralds Carat Weight: 2.65 Carats in Total Accent Stone: Twenty-Two Old Europe...
Category

21st Century and Contemporary Victorian Platinum Jewelry

Materials

Diamond, Emerald, 18k Gold, Yellow Gold, Platinum

TIFFANY Co. Platinum 2mm Knife Edge Wedding Band Ring 5
Located in Los Angeles, CA
TIFFANY & Co. Platinum 2mm Knife Edge Wedding Band Ring 5 Metal: Platinum Size: 5 Band Width: 2mm Hallmark: ©TIFFANY&CO. PT950 Condition: Excellent condition, like new Authenticit...
Category

2010s American Platinum Jewelry

Materials

Platinum

4.72 Carat Jadeite Jade and Diamond Platinum Ring Estate Fine Jewelry
Located in Montreal, QC
Simply Beautiful! Finely detailed Jadeite Jade and Diamond Ballerina Cocktail Ring. Centering a securely set awesome 4.72 Carat Cabochon Jadeite Jade, surrounded by Diamonds, weighin...
Category

21st Century and Contemporary Modern Platinum Jewelry

Materials

Diamond, Jade, Platinum

GIA Certified 3.00 Carat E VS1 Princess Cut Diamond Platinum Engagement Ring
Located in Chicago, IL
This exquisite platinum engagement ring showcases a stunning 3.00 carat Princess Cut (Rectangular Modified Brilliant) diamond, certified by GIA as E color and VS1 clarity. The stone ...
Category

2010s Contemporary Platinum Jewelry

Materials

Diamond, Platinum

GIA Certified 10.02 Carat Pear Brilliant Diamond Ring Set with Tapered Baguettes
Located in Chicago, IL
GIA Certified 10.02 Carat Pear Brilliant Diamond Ring Set with Tapered Baguettes in Platinum A magnificent GIA-certified 10.02 carat pear brilliant diamond, graded G color and VVS1 ...
Category

2010s Italian Modern Platinum Jewelry

Materials

Diamond, Platinum

Cartier Sixties Diamond and Gold Earrings
Located in Litchfield, CT
Circa 1960s, 18k/Platinum, by Cartier. Cartier is known for spectacular stones, meticulous craftsmanship, and an aesthetic vision that makes each piece a fabulous jewel...
Category

1960s Vintage Platinum Jewelry

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Emerald Cut Diamond Halo Engagement Ring (GIA Approx. 0.8-Carats), Platinum
Located in New York, NY
This platinum ring showcases an emerald-cut diamond at its center, securely bezel-set and certified by GIA as weighing approximately 0.8 carats, H color, and VS2 clarity. Surrounding...
Category

2010s Unknown Art Deco Platinum Jewelry

Materials

Diamond, Platinum

Vintage Platinum 6.27ct Star Ruby Dome Ring
Located in New York, NY
This vintage ring features a striking star ruby cabochon set in a sleek platinum mounting. The ruby displays a natural asterism that becomes visible under light, giving the stone dep...
Category

20th Century Platinum Jewelry

Materials

Star Ruby, Platinum

Tiffany Co. 2 GIA Certified Round Brilliant Diamond Platinum Stud Earrings
Located in Chicago, IL
These exceptional Tiffany Co. 2 carat diamond stud earrings are GIA certified, offering exceptional quality and timeless elegance. Each earring features a beautifully cut round...
Category

2010s Platinum Jewelry

Materials

Diamond, Platinum

5.42 Carat Cats Eye Diamond Platinum Ring
Located in New York, NY
Introducing our captivating 5.42 Carat Cat's Eye Ring, a masterpiece that beautifully combines the enchanting allure of a 5.24-carat cat's eye chrysoberyl with the subtle sparkle of ...
Category

21st Century and Contemporary Modern Platinum Jewelry

Materials

Chrysoberyl, Diamond, White Diamond, Platinum

Couture 1930s Bucherer Depose ArtDeco 18kGold 40StoneTrimmedWatch TennisBracelet
Located in Chicago, IL
Trimmed with 40 rose-cut diamond-like stones and marked "deposee" on the Swiss clasp like antique European couture jewelry, this Art-Deco period unique Bucherer luxury snake-chain dr...
Category

1930s Swiss Art Deco Vintage Platinum Jewelry

Materials

Crystal, Mixed Metal, White Gold, Stainless Steel, 18k Gold, Platinum

Bora Co GRS Certified 4.05ct Colombian Emerald Diamond Ring
Located in New York, NY
Bora & Co GRS Certified 4.05ct Colombian Emerald and Diamond Platinum Ring Showcasing the pinnacle of elegance, this Bora & Co ring features a 4.05-carat GRS-certified Colombian eme...
Category

2010s Colombian Platinum Jewelry

Materials

Diamond, Emerald, Platinum

Edwardian pearl diamond dinner ring
Located in Beverly Hills, CA
This exquisite Edwardian dinner ring is a luminous example of early 20th-century refinement, where delicacy, romance, and craftsmanship come together in graceful harmony. At its cent...
Category

Early 1900s Edwardian Antique Platinum Jewelry

Materials

Diamond, Pearl, Platinum

Classic Three Stone Ring with 1.71ct Emerald Cut Diamond Set in Platinum
Located in Tampa, FL
Elegant platinum three stone engagement ring featuring a 1.71 ct GIA-certified J VVS2 emerald-cut diamond flanked by 2 Cadillac-cut side stones. This fine Emerald Cut Diamond Three ...
Category

21st Century and Contemporary American Modern Platinum Jewelry

Materials

Diamond, Platinum

Edwardian GIA 5.00 carat sapphire diamond platinum and 18k yellow gold necklace
Located in Beverly Hills, CA
This exceptional Edwardian necklace is a refined and luminous example of early 20th-century elegance, where delicate design and fine gemstones come together in perfect balance. At it...
Category

1910s Edwardian Vintage Platinum Jewelry

Materials

Diamond, Sapphire, Gold, 18k Gold, Yellow Gold, Platinum

Vintage Aqua and Diamond 18 Carat Gold and Platinum Cluster Ring
Located in Chipping Campden, GB
Sitting proud at the centre of this wonderful cluster ring is a sparkling aqua stone. Around the 5 1/2ct aqua stone sit a halo of smaller diamonds each measuring approximately 4pts e...
Category

1980s British Modern Vintage Platinum Jewelry

Materials

Aquamarine, Diamond, Platinum, 18k Gold

Tiffany Co. 2.50 Carat Tanzanite Diamond Plat Earrings "Snowflake Collection"
Located in Dallas, TX
One pair of Tiffany & Co. Tanzanite and Diamond earrings from the "Snowflake Collection". Both earrings support a total of 10 bezel set round diamonds resembling a snowflake design,...
Category

21st Century and Contemporary Platinum Jewelry

Materials

Diamond, Tanzanite, Platinum

GIA Certified 13 Carat No Heat Ceylon Sapphire Blue Sapphire Ring
Located in Chicago, IL
Gemstone enthusiasts, prepare to be captivated by the rare and mesmerizing beauty of this Natural Sapphire from Sri Lanka. Weighing an impressive 13 carats, this sapphire exhibits a...
Category

2010s Unknown Platinum Jewelry

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Magnificent 5.03-Carat Emerald-Cut Diamond Ring with Trapezoids in Platinum
Located in Chicago, IL
Presenting a breathtaking emerald-cut diamond of 5.03 carats, GIA-certified, boasting an extraordinary E color and VS2 clarity—a rare combination that radiates purity and brilliance....
Category

2010s American Contemporary Platinum Jewelry

Materials

Diamond, Emerald, Platinum

Modern Art Deco Sapphires Diamonds Platinum Ring
Located in Poitiers, FR
Ring in platinum. Octagonal- shaped, this charming art deco ring is adorned with a brilliant-cut diamond in octagonal setting, shouldered with two diamonds. The rest of the border is...
Category

2010s French Art Deco Platinum Jewelry

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Antique 18ct Gold Platinum Edwardian Rectangular Diamond Ring
Located in Brighton, GB
Antique Diamond Ring 18ct Yellow Gold & Platinum Tested Circa 1900 Fabulous, Edwardian diamond ring. Set with three centre, natural diamonds & rectangular halo of sparkling diam...
Category

Early 20th Century English Edwardian Platinum Jewelry

Materials

Diamond, Platinum, 18k Gold, Gold

David Webb Emerald Diamond Multi-Strand Beads Necklace
Located in Beverly Hills, CA
A captivating David Webb necklace featuring superb gem quality emerald beads. They measure 2-6mm each and weigh a total of approximately 300 carats. The emeralds are all eye clean wi...
Category

21st Century and Contemporary American Contemporary Platinum Jewelry

Materials

Diamond, Emerald, Platinum

GIA Certified 10.18Carat Cushion Cut Fancy Yellow Diamond Ring with half moon
Located in Chicago, IL
This engagement ring is a striking expression of elegance and refined craftsmanship. The upper portion of the setting that supports the center stone is crafted in 18K yellow gold whi...
Category

2010s American Contemporary Platinum Jewelry

Materials

Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold, Pla...

GIA Certified 3.5 Carat F VS2 Emerald Cut Natural Diamond Plat Engagement Ring
Located in Los Angeles, CA
A magnificent GIA certified 3.50 carat natural emerald cut diamond platinum engagement ring. The center diamond is graded F color, VS2 clarity and is accompanied by GIA report number...
Category

2010s North American Modern Platinum Jewelry

Materials

Diamond, Emerald, Platinum

Art Deco .57ct Diamond Platinum Engagement Ring
Located in Scotts Valley, CA
Details: Sweet Art Deco Platinum .57ct Round Brilliant Cut Diamond engagement ring. This would make a lovely engagement ring! This ring comes with an appraisal. You will not be disappointed! Please ask all necessary questions prior to placing an order. Appraisal: One (1) platinum Art Deco diamond ring. Set in the center in a box crown...
Category

1920s Unknown Art Deco Vintage Platinum Jewelry

Materials

Diamond, Platinum

GIA 2.80 carat Colombian emerald platinum ring
Located in Beverly Hills, CA
This mid-century platinum ring showcases a GIA-certified 2.80-carat octagonal cut Colombian emerald with F2 treatment. A timeless and sophisticated design that highlights the emerald...
Category

1960s Modern Vintage Platinum Jewelry

Materials

Emerald, Platinum

GIA Certified Blue Sapphire and Diamond Platinum Engagement Ring, 2.36 Carats
Located in Los Angeles, CA
This beautiful 3-stone engagement ring features a sparkling, cushion-shaped Ceylon blue sapphire weighing 2.36 carats! The sapphire has gorgeous medium-blue color and corresponding G...
Category

21st Century and Contemporary Artisan Platinum Jewelry

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

Rare Art Deco, Platinum and Diamond Bombé Ring
Located in Chicago, IL
Rare Art Deco Platinum and Diamond Bombe Ring, circa 1920s, featuring a 2.30 carat Old European cut diamond surrounded by 4.50 carats of Old European cut diamond pavé. Designed with ...
Category

20th Century Art Deco Platinum Jewelry

Materials

Diamond, Platinum

J. Birnbach GIA Certified 6.04 Carat K SI2 Oval Diamond Solitaire Ring
Located in New York, NY
This striking platinum split shank ring centers on a remarkable 6.04 carat oval cut diamond, graded K color and SI2 clarity by GIA. The elongated oval shape offers exceptional finger...
Category

21st Century and Contemporary American Contemporary Platinum Jewelry

Materials

Diamond, Platinum

Victorian Era 1900 Ruby Diamond Ring NO HEAT
Located in Chicago, IL
GIA Certified 3.00 Carat Natural Unheated Ceylon Ruby and Old European Cut Diamond Halo Ring This exceptional ring showcases a rare and valuable 3.00-carat natural unheated Ruby, ex...
Category

1990s American Contemporary Platinum Jewelry

Materials

Diamond, Ruby, Platinum

GIA Certified, 1 Carat Each, Emerald Cut Diamond Tennis Bracelet in Platinum
Located in New York, NY
A masterclass in timeless elegance, this platinum tennis bracelet features 33 emerald-cut natural diamonds, each weighing exactly 1.00 carat, for a total carat weight of 33.36 carats...
Category

2010s American Modern Platinum Jewelry

Materials

Diamond, Platinum

Rossella Ugolini Platinum Sugarloaf Cabochon Lapis Lazuli Man Signet Ring
Located in Rome, IT
Rossella Ugolini Platinum Sugarloaf Cabochon Lapis Lazuli Man Signet Ring. Available any size on order. This bold and refined design is part of the Castle Collection, inspired by the...
Category

2010s Italian Modern Platinum Jewelry

Materials

Lapis Lazuli, Platinum

Tiffany Co. Platinum Emerald Cut Diamond Solitaire Engagement Ring
Located in Chicago, IL
Tiffany & Co. Platinum Emerald Cut Diamond Solitaire Engagement Ring From the iconic Tiffany Novo collection, this elegant solitaire engagement ring features a stunning emerald cut ...
Category

2010s American Modern Platinum Jewelry

Materials

Diamond, White Diamond, Platinum

Tiffany Co. Burma Sapphire GIA 21.50cts Diamond Platinum Cocktail Ring
Located in Miami, FL
Tiffany & Co. cocktail ring showcases an extraordinary 13.65 carats of a Rare Burma, No-Heat, no-treatment, natural sapphire at its center (GIA Lab Report). The elongated cushion-cut...
Category

1980s American Retro Vintage Platinum Jewelry

Materials

Diamond, Sapphire, Platinum

Cartier ‘Panthere’ Diamond Sapphire Creole Hoop Earrings In Platinum.
Located in New York, NY
Cartier Diamond And Sapphire ‘Panthere’ Creole Hoop Earrings In Platinum. These clip on hoop earrings are set with round brilliant cut diamonds with total weight of approximately 14....
Category

21st Century and Contemporary French Artist Platinum Jewelry

Materials

Diamond, Sapphire, Platinum

Art Deco Diamond and Sapphire Filigree Ring, circa 1920s
Located in New York, NY
An old European diamond weighing approximately 0.65 carat, of approximately J/SI quality, is accented with single cut diamonds totaling approximately 0.35 carat and calibré sapphires...
Category

1920s Unknown Art Deco Vintage Platinum Jewelry

Materials

Diamond, Sapphire, Platinum

Waslikoff Art Deco 9.45 CTW Diamond Platinum Geometric Vintage Line Bracelet
Located in Philadelphia, PA
Comprised of hinged links forming three panels with pierced geometric motifs Connected via pierced quatrefoil shaped buckle-like motif links Featuring three marquise cut diamonds bez...
Category

1930s Art Deco Vintage Platinum Jewelry

Materials

Diamond, Platinum

Raymond Yard Art Deco 17.35 Carat Diamond Platinum Bracelet
Located in Santa Barbara, CA
The elegance of this diamond bracelet by noteworthy jeweler Raymond Yard stands alone among Art Deco designs. With enchanting links and mesmerizing curves emblazoned with 17.35 carat...
Category

1910s Art Deco Vintage Platinum Jewelry

Materials

Diamond, Platinum

Antique Edwardian Platinum Old European Cut Diamond Halo Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Antique Edwardian Platinum Old European Cut Diamond Halo Engagement Ring - GIA. This incredible Edwardian old European cut diamond halo engagement ring is crafted in platin...
Category

Early 1900s Edwardian Antique Platinum Jewelry

Materials

Diamond, Platinum

Antique Style .35 Carat Diamond Platinum Flower Necklace
Located in Beverly Hills, CA
Center Stone: Old European Cut Diamond Weight: Approximately .35 Carat Color: I Clarity: VS Accent Stone: 5 Single Cut Diamonds Weight: Approximately .05 Carats Color: H Clarity: SI ...
Category

1920s Modern Vintage Platinum Jewelry

Materials

Diamond, Platinum

Oscar Heyman Sapphire and Diamond Bracelet
Located in New York, NY
Oscar Heyman Sapphire and Diamond Bracelet A link bracelet by Oscar Heyman Brothers set with ascher and square cut sapphires, accented by round cut diamonds. Accompanied by an AG...
Category

1940s North American Vintage Platinum Jewelry

Materials

Diamond, Sapphire, Platinum

Edwardian 18k Platinum Diamond Five Stone Ring
Located in Narberth, PA
A gorgeous diamond ring from the Edwardian (ca1910s)! Crafted in 18k yellow gold and platinum, this ring features five mine cut diamonds running horizontally across the front of the ...
Category

1910s Edwardian Vintage Platinum Jewelry

Materials

Diamond, Gold, 18k Gold, Yellow Gold, Platinum

J. Birnbach GIA 2.04 Carat F VS1 Cushion Cut Diamond Three Stone Engagement Ring
Located in New York, NY
This elegant platinum three-stone ring is a refined homage to classic Art Deco design, showcasing clean geometry, balance, and timeless sophistication. At the center is a beautifully...
Category

21st Century and Contemporary American Contemporary Platinum Jewelry

Materials

Diamond, Platinum

TIFFANY Co. Etoile Platinum Diamond 4mm Band Ring 5
Located in Los Angeles, CA
TIFFANY & Co. Etoile Platinum Diamond 4mm Band Ring 5 Metal: Platinum Size: 5 Band Width: 4mm Weight: 7.0 grams Diamond: 10 round brilliant diamonds, ca...
Category

2010s American Platinum Jewelry

Materials

Diamond, Platinum

ANTIQUE Art Deco Old European Cut 3.35 Carat Diamond Platinum Navette Ring
Located in Miami, FL
Antique Art Deco navette cluster ring glows with exceptional brilliance. Set in platinum, the ring showcases old European cut natural diamonds, including a stunning 1.25 carat in the...
Category

1920s American Vintage Platinum Jewelry

Materials

Diamond, Platinum

Vintage Certified 3.14ct Colombian Emerald and Marquise Diamond Ring in Platinum
Located in London, GB
A sparkly vintage certified Colombian emerald and marquise cut diamond three stone ring set in platinum. The piece is centrally set with a vibrant emerald cut emerald; which is secu...
Category

2010s Art Deco Platinum Jewelry

Materials

Diamond, Emerald, Platinum

GRS Certified 43 Carat Minor Oil Emerald Diamond Ring
Located in Chicago, IL
43-carat minor oil emerald diamond ring. This stunning piece showcases a magnificent 43-carat emerald, renowned for its vibrant color and rich origins. Grs certification ensures the ...
Category

2010s American Contemporary Platinum Jewelry

Materials

Diamond, Emerald, Platinum

Oscar Heyman Plat. 3.61Ct. Diamond Cheetah Brooch with 2.18Ct. Blue Sapphires
Located in New York, NY
Since 1912, Oscar Heyman has been creating magnificent jewelry with the finest gemstones sourced from around the world at their atelier in New York City. The artfully sculpted plati...
Category

1990s American Contemporary Platinum Jewelry

Materials

Diamond, Blue Sapphire, Platinum

Vintage Tiffany Co. Pearl Strand Necklace Platinum 85% Clasp Diamond 14k 20"
Located in Northbrook, IL
Here we have a stunning Tiffany & Co. pearl necklace with diamond accents in 14k gold and platinum. The female end of the clasp contains approximately 85% platinum, with the remainin...
Category

20th Century Platinum Jewelry

Materials

Diamond, Pearl, 14k Gold, Platinum

Oscar Heyman Pink Tourmaline Ring, 17.35 Carats
Located in New Orleans, LA
A vibrant, untreated pink tourmaline of extraordinary size and quality centers this exceptional ring by Oscar Heyman. The emerald cut gem weighs an impressive 17.35 carats and is acc...
Category

21st Century and Contemporary American Platinum Jewelry

Materials

Tourmaline, Platinum

Platinum Cabochon Sapphire Diamond Chandelier Earrings
Located in Palm Beach, FL
Chandelier earrings in platinum, each showcasing an oval-shaped cabochon sapphire accented by round brilliant and baguette-cut diamonds. Two cabochon cut sapphires weighing approxima...
Category

1960s Unknown Vintage Platinum Jewelry

Materials

Diamond, Sapphire, 18k Gold, Platinum

Tiffany Co. Certified Emerald and Diamond Platinum 18K Yellow Gold Ring
Located in Chicago, IL
Tiffany & Co. Certified Emerald and Diamond Platinum & 18K Yellow Gold Ring, AGL Report, 1.75 Total Carat Weight, Size 3.5 A truly exquisite vintage Tiffany & Co. emerald and diamon...
Category

Early 1900s American Art Deco Antique Platinum Jewelry

Materials

Diamond, White Diamond, Emerald, Platinum, 18k Gold, Yellow Gold

Polished Chunky 14K (or 18k upon request) Yellow Gold Hoop Earrings
Located in Los Angeles, CA
The Polished Chunky 14K Yellow Gold Hoop Earrings are a true representation of elegance and grace. Made from luxurious 14K yellow gold, these hoops feature a radiant design with the ...
Category

2010s American Modern Platinum Jewelry

Materials

14k Gold, Rose Gold, White Gold, Yellow Gold, Platinum

GIA certified 4.16 Carats Colombian Emerald Diamond Ring
Located in Boca Raton, FL
One of a kind color on this 4.16 carats Colombian GIA certified emerald, this fine quality gem is hard to find! Made in Art Deco style cocktail ring in platinum with top grade white ...
Category

21st Century and Contemporary Platinum Jewelry

Materials

Diamond, Emerald, Platinum

SSEF CERT PIGEON RED 2.50Ct Unheated Clean Burma Mogok Ruby Diamond Ring
Located in Warren, NJ
One of a kind! Rare! This exquisite ring features an unheated Burma Mogok Red Ruby as its stunning centerpiece, accented with sparkling diamonds set in pl...
Category

Early 18th Century American Antique Platinum Jewelry

Materials

Diamond, Ruby, Platinum

TIFFANY Co. Platinum .65ct Diamond Engagement Ring 6
Located in Los Angeles, CA
TIFFANY & Co. Platinum .65ct Diamond Engagement Ring 6 Metal: Platinum Size: 6 Diamond: Round brilliant diamond, carat total weight .65ct, Color G, Clarity VS1 Hallmark: ©TIFFANY&Co...
Category

2010s American Platinum Jewelry

Materials

Diamond, Platinum