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Platinum Rings

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2,343
31,464
98,699
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Metal: Platinum
GIA & AGL Certified Blue Sapphire & Fancy Diamond Platinum Ring, The Blue Moon
Located in Lexington, KY
This is a Platinum Fancy Diamond and Certified GIA and AGL Blue Sapphire Ring Can you imagine what this ring would look like adorning your fi...
Category

21st Century and Contemporary Contemporary Platinum Rings

Materials

Diamond, Blue Sapphire, Platinum

Cushion Cut Diamond Engagement Ring (GIA Approx. 4.00-Carats), Platinum
Located in New York, NY
Presenting an extraordinary engagement ring that centers a breathtaking antique cushion-cut diamond, GIA-certified at approx. 4.00-carats. This exceptional stone boasts a rare combin...
Category

21st Century and Contemporary Unknown Art Deco Platinum Rings

Materials

Diamond, Platinum

1917 Sigrid's Ring Diamonds Sapphire 18K Gold Ø US7.5 / 2.47gr
Located in SE
Ring in solid 18K Yellow Gold with the top of the crown in White Gold decorated with a row of natural Diamonds and Blue Sapphire. Swedish hallmarks, 18K( Yellow Gold), maker's, Sto...
Category

1910s Swedish Art Deco Vintage Platinum Rings

Materials

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

Platinum Natural Sapphire and Diamond Halo Ring
Located in Washington Depot, CT
Vintage Platinum Natural Sapphire and Diamond Ring Size 6.75- This stunning ring features one oval blue sapphire (7 mm x 6 mm) surrounded by 26 round brilliant cut diamonds and set ...
Category

20th Century Platinum Rings

Materials

Diamond, Sapphire, Platinum

Vintage 1950s 10.08 Carat Oval Cut Colombian Emerald Ring with Diamonds
Located in New York, NY
Finely crafted in platinum with an AGTA certified Oval cut Colombian Emerald weighing 10.08 carats, flanked by Trillion and Princess cut Diamonds weighing a total of approximately 5....
Category

1950s Vintage Platinum Rings

Materials

Diamond, Emerald, Platinum

J. Birnbach GIA Certified 11.97 Carat Pear Shape Diamond Three-Stone Ring
Located in New York, NY
This extraordinary three-stone ring from J. Birnbach is a true rarity—showcasing a remarkable 11.97 carat pear shape diamond that is as impressive in quality as it is in size. GIA ce...
Category

21st Century and Contemporary American Contemporary Platinum Rings

Materials

Diamond, Platinum

Tiffany & Co. Soleste 3.54 Ct F VVS2 Cntr Diamond engagement Ring Pink Diamonds
Located in New York, NY
This Tiffany & Co. Double Soleste Ring, crafted in platinum , features a stunning 3.54-carat round brilliant-cut center diamond, graded F color and VVS2 clarity, surrounded by a doub...
Category

21st Century and Contemporary Contemporary Platinum Rings

Materials

Diamond, Platinum

Vintage Harry Winston Diamond Eternity Channel Ring in Platinum
Located in London, GB
A beautiful vintage Harry Winston diamond eternity channel ring set in platinum. The ring is composed of 32 round brillant-cut diamonds, which perfectly ...
Category

21st Century and Contemporary Modern Platinum Rings

Materials

Diamond, Platinum

7.78 Carat Natural Square Emerald & 0.45 Ct Diamond Ring in Platinum, Size 4.5
Located in New York, NY
7.78 Carat Natural Square Emerald & 0.45 Ct Diamond Ring In Platinum Size 4.5 Emerald Measurements 12X12MM 7.78 Carat Natural Cushion / Square Emerald & Diamond Ring in Platinum...
Category

2010s Platinum Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 2.01 Carat Ruby No Heat Scintillating Red Classical Solitaire Ring
Located in Hung Hom, HK
Experience timeless elegance with this GIA-certified 2.01-carat Mozambique ruby solitaire ring. This rare and radiant gemstone, celebrated for its natural beauty, captivates with its...
Category

2010s Japanese Art Nouveau Platinum Rings

Materials

Diamond, Ruby, Platinum

Tiffany & Co. Legacy Cushion Diamond 1.33 Tcw Halo Engagement Ring Platinum
Located in San Diego, CA
Tiffany & Co. LEGACY Cushion Diamond Engagement Ring Style: Halo Ref. number: 24971589/J10100317 Metal: Platinum PT950 Size: 6 TCW: 1.33 tcw Main ...
Category

2010s Platinum Rings

Materials

Diamond, Platinum

7.20ct Radiant Cut Fancy Yellow Three Stone Diamond Engagement Ring
Located in New York, NY
This exquisite three-stone diamond engagement ring is a breathtaking blend of platinum and 18K yellow gold. The centerpiece is a stunning 7.20-carat Radiant Cut diamond, certified as...
Category

21st Century and Contemporary American Modern Platinum Rings

Materials

Diamond, Platinum, Yellow Gold, 18k Gold

0.53 Carat Natural Diamond Ring Set in Platinum
Located in Tokyo, JP
A gorgeous Engagement/Fashion Ring featuring a 0.53 Carat, Natural Diamond as well as 0.05 Carats of Accent Diamonds set in Platinum. The center Diamond's grade is a G, I-1, Good. Di...
Category

21st Century and Contemporary Japanese Modern Platinum Rings

Materials

Diamond, Platinum

Antique Edwardian 1910s Russian Ural Mountains Emerald Ring with Diamonds
Located in New York, NY
Finely crafted in 18k yellow gold and platinum with an AGL certified 7.20 carat Russian Emerald from Ural Mountains accented by Diamonds. Circa 1910s Size 7 1/4
Category

1910s Edwardian Vintage Platinum Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

4.10 Carat Sapphire and Diamond Platinum Statement Ring Estate Fine Jewelry
Located in Montreal, QC
Simply Beautiful! Vintage Blue Sapphire and Diamond Platinum Statement Cocktail Ring. Centering a securely nestled Hand set 4.10 Carat Emerald Cut Blue Sapphire, surrounded by 1.33tc...
Category

Late 20th Century Modernist Platinum Rings

Materials

Diamond, Sapphire, Platinum

1927 Ring 1ctw natural Diamond Sapphire solid 18K Gold Platinum ØUS 7.75/1.3gr
Located in SE
Art - Deco period Ring with band in solid 18 k Yellow Gold with top of the crown and parts of the shoulders in Platinum featuring two old European diamond cut Diamonds Ø 3.75 mm x 2....
Category

1920s European Art Nouveau Vintage Platinum Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

Art Deco Marcus & Co. Platinum 12 Carat No Heat Oval Sapphire Diamond Ring
Located in Cape May, NJ
This rare Art Deco Marcus & Co. Platinum 12 Carat No Heat Sapphire Diamond Ring is a true masterpiece that combines timeless elegance with exceptional craftsmanship. Created by the r...
Category

1920s Art Deco Vintage Platinum Rings

Materials

Diamond, Sapphire, Platinum

Tiffany & Co. Platinum and Diamond Engagement Ring Size 6 #21888
Located in Washington Depot, CT
Tiffany & Co. Platinum and Diamond Engagement Ring Size 6 This elegant Tiffany & Co. solitaire ring features a 0.18 carat round brilliant cut diamond set in a timeless platinum sett...
Category

20th Century Platinum Rings

Materials

Diamond, Platinum

Art Deco 0.65ct Diamond and Onyx Target Ring, c.1920s
Located in London, GB
A 0.65 carat old cut diamond is set within a ring of intense onyx in this beautiful target ring from the art deco period.  The unbroken ring of deep black onyx gives an eye catching ...
Category

1920s British Art Deco Vintage Platinum Rings

Materials

Diamond, Onyx, Platinum

Men's Opal & Diamond Ring
Located in New York, NY
Men's Opal & Diamond Ring A men's ring featuring a oval opal surrounded by baguette cut diamonds. Opal Weight: approximately 1.37 carats Diamond Weight: approximately .88 carats ...
Category

1980s Unknown Vintage Platinum Rings

Materials

Diamond, Opal, Platinum

Antique Art Deco J. E. Caldwell Platinum Asscher Cut Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco J. E. Caldwell Platinum Asscher Cut Engagement Ring - GIA. This gorgeous Art Deco Asscher cut diamond engagemen...
Category

1920s Art Deco Vintage Platinum Rings

Materials

Diamond, Platinum

1.42 Carat Diamond Platinum Engagement Ring 1950s
Located in Towson, MD
This elegant 1950s platinum engagement ring features a stunning transitional cut round diamond, approximately 1.42 carats with I color ...
Category

1950s Unknown Vintage Platinum Rings

Materials

Diamond, Platinum

GIA Certified 3.33 Carat Natural Burmese, Unheated Sapphire Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring GIA Certified 3.33 Carat Natural Burmese, Unheated Sapphire and 0.37 Carats Diamond Accents set in Platinum. Sapphires have extraordinary durability - they...
Category

21st Century and Contemporary Japanese Modern Platinum Rings

Materials

Blue Sapphire, Sapphire, Diamond, Platinum

Tiffany & Co 3.00 Carat Round Brilliant Diamond Platinum Engagement Ring
Located in New York, NY
Designer: Tiffany & Co Title: Tiffany & Co 3.00 Carat Round Brilliant H-G VVS2-VS1 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 2.2 Carat Diamond Nu...
Category

20th Century Platinum Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum Wedding Band Ring
Located in Baltimore, MD
Tiffany & Co. Platinum Wedding Band Ring Weight: 2.40 grams Width: 2mm Signed: Tiffany & Co. 950 Size: 5.5 (US)
Category

21st Century and Contemporary American Modern Platinum Rings

Materials

Platinum

Bvlgari Dedicata a Venezia Torcello Round Diamond 0.30 Tcw Engagement Ring
Located in San Diego, CA
BVLGARI Dedicata A Venezia Torcello Diamond Engagement Ring Style: Torcello Ref. number: 343642 S49 GIA: 5191167378 Metal: Platinum PT950 Size: ...
Category

2010s Platinum Rings

Materials

Diamond, Platinum

Exceedingly Rare GIA Certified 2 Carat D Int. Flawless Old Mine Cut Diamond Ring
Located in Chicago, IL
Exceedingly Rare 2.01 Carat D Flawless Old Mine Cut Diamond – GIA Certified A true collector’s piece. This extraordinary 2.01-carat Old Mine Cut Diamond is among the rarest in existe...
Category

2010s American Art Deco Platinum Rings

Materials

Diamond, White Diamond, Platinum

Antique Art Deco 1.50 Carat Diamond and Sapphire Platinum Filigree Ring
Located in Montgomery, AL
This exceptional antique beauty was crafted sometime during the Art Deco design period (1920-1940). The antique platinum setting is intricate, precise, and absolutely stunning. The c...
Category

Early 20th Century Art Deco Platinum Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certifed 10 Carat Emerald Cut Engagement Platinum Ring
Located in Chicago, IL
Exquisite 10 Carat Emerald Cut Diamond Engagement Ring – GIA Certified Indulge in the timeless elegance of this breathtaking GIA Certified 10-carat Emerald Cut Diamond Engagement Ri...
Category

2010s American Platinum Rings

Materials

Diamond, Platinum

Tiffany & Co 1.93 Carat Round and Marquis Diamond Platinum Enternity Band Ring
Located in New York, NY
Designer: Tiffany & Co Title: Tiffany & Co 1.93 Carat Round Brilliant F VS1 and Marquis Shape F VS1 Diamond Platinum Eternity Band Ring Style: Eternity Band Metal: Platinum Gemstone ...
Category

20th Century Platinum Rings

Materials

Diamond, Platinum

Edwardian Platinum and Diamond Ring
Located in Montgomery, AL
This antique piece was handcrafted sometime during the Edwardian design period (1900-1920). Delicately crafted in exquisite platinum, this whimsical ring captures the essence of the ...
Category

Early 20th Century Edwardian Platinum Rings

Materials

White Diamond, Platinum

Platinum, White and Black Cultured Pearl and Diamond Ring
Located in New York, NY
This beautiful platinum, white and black cultured pearl and diamond ring, it's perfect for collectors of fine jewelry and lovers of unique, high-impact pieces. The creamy white and ...
Category

20th Century European Platinum Rings

Materials

Diamond, Cultured Pearl, Platinum

Tiffany & Co. Etoile Round Diamond 0.56 TCW H VVS2 Engagement Ring Platinum
Located in San Diego, CA
Tiffany & Co. Etoile Diamond Solitaire Engagement Ring Style: ETOILE Ref. number: 27676642 Metal: PT950 Platinum Size: 5.75 sizable TCW: 0.56 cts Main Diamond: Round Brilliant ...
Category

2010s American Platinum Rings

Materials

Diamond, Platinum

Tiffany & Co 3.54 Carat Cushion Brilliant and Round Diamond Platinum Halo Ring
Located in New York, NY
Designer: Tiffany & Co Title: Tiffany & Co 3.54 Carat Cushion Brilliant G VS1 and Round Brilliant G VS1 Diamond Platinum Halo Ring Style: Halo Metal: Platinum Gemstone 1: 1.5 Carat D...
Category

20th Century Platinum Rings

Materials

Diamond, Platinum

Edwardian 1910 Ring in 18kt Gold and Platinum with Old mine Diamonds
Located in Aventura, FL
This elegant Antique Edwardian Ring, circa 1910, showcases the refined craftsmanship and delicate detailing characteristic of the Edwardian era. Handcrafted in 18kt yellow gold with ...
Category

Early 20th Century Edwardian Platinum Rings

Materials

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

2.32ct Center Diamond 2.00ct Side Diamond Engagement Ring
Located in New York, NY
This is an amazing platinum engagement ring. The ring is centered with sparkling round cut diamond that weighs approximately 2.32ct. The color of the diamond is I-J with VS2 clarity....
Category

20th Century Platinum Rings

Materials

Diamond, Platinum

GIA Certified Natural Brazilian Alexandrite Ring, Platinum
Located in New York, NY
A GIA Certified Natural Brazilian Alexandrite Ring made in Platinum. The Natural Alexandrites weigh 0.38cts. and the diamonds weigh 0.69 car...
Category

20th Century Platinum Rings

Materials

Alexandrite, Platinum

GIA Ct. 5.12 Round Brilliant Cut Diamond Engagement Ring
Located in Chicago, IL
An Engagement Ring featuring a 5.12 ct total weight with a round brilliant cut diamond set in a platinum halo. The ring is size 7.5, highlighted by a natural round brilliant cut di...
Category

2010s American Platinum Rings

Materials

Diamond, Platinum

Platinum Ruby & Diamond Ring - 900 Emerald Cut 4.39ctw AGL
Located in Greensboro, NC
Size: 4 1/2 Note: Please contact us for a resizing quote. Metal Content: 900 Platinum Stone Information Natural Ruby Treatment: No Heat, Untreated Carat(s): 3.91ct Cut: Emerald Col...
Category

21st Century and Contemporary Platinum Rings

Materials

Diamond, Ruby, Platinum

J. Birnbach GIA Certified 7.02 Carat Cushion Cut Diamond Three-Stone Ring
Located in New York, NY
This timeless platinum three-stone ring by J. Birnbach showcases a spectacular 7.02 carat cushion cut diamond at its center. Graded by GIA as K color and SI1 clarity, the center ston...
Category

21st Century and Contemporary American Contemporary Platinum Rings

Materials

Diamond, Platinum

Vintage Platinum Baguette Cut Diamond Eternity Band Size 5.75
Located in Montgomery, AL
We are excited to offer these lovely bands! We rarely get to buy vintage matching eternity bands like these. They are available as a pair or se...
Category

20th Century Platinum Rings

Materials

Diamond, Platinum

15.00 Carat Peridot 0.60 Carat Round Brilliant Diamond Platinum Cocktail Ring
Located in New York, NY
Title: 15.00 Carat Peridot 0.60 Carat Round Brilliant Diamond Platinum Cocktail Ring Style: Cocktail Metal: Platinum Gemstone 1: 15 Carat PERI Number of Stones: 1 Shape: X Gemstone 2...
Category

20th Century Platinum Rings

Materials

Diamond, Peridot, Platinum

Art Deco 2.85 CTW No Heat Ceylon Sapphire Diamond Platinum Vintage Bombé Ring
Located in Philadelphia, PA
Centering a cushion cut sapphire weighing approximately 1.35 carats - transparent medium blue Natural Ceylon (Sri Lankan) in origin with no indications of heat treatment Bezel set to...
Category

1930s Art Deco Vintage Platinum Rings

Materials

Diamond, Sapphire, Platinum

5.25ct Aquamarine Sapphire Ring Gemstone Engagement Platinum Diamond 6 Jewelry
Located in Torrance, CA
Oval faceted aquamarine measures 12.2 x 8.9 x 8.8mm (estimated at 5.25 carats). Box cut sapphire measure approx. 1.5mm each. Single cut diamonds total an estimated 0.06 carats (estim...
Category

Mid-20th Century Unknown Modern Platinum Rings

Materials

Blue Sapphire, Sapphire, White Diamond, Diamond, Aquamarine, Platinum

Edwardian 0.9 Carat Diamond Platinum Engagement Ring
Located in Montgomery, AL
This beautiful antique piece was handcrafted in the early twentieth century. This Edwardian ring features a gorgeous 0.90 carat diamond in the center. The center diamond grades appro...
Category

1920s Edwardian Vintage Platinum Rings

Materials

White Diamond, Platinum

GIA 1.15 Carat Old Euro Diamond in Vintage Platinum Engagement Ring
Located in Houston, TX
Crafted in platinum 850, this 1940s vintage engagement ring features an estimated total diamond weight of 1.35 carats. At its center is a...
Category

1940s Unknown Vintage Platinum Rings

Materials

Diamond, Platinum

Vintage 2.50ct Sapphire and Diamond Cluster Ring, c.1960s
Located in London, GB
An intense blue sapphire takes centre stage surrounded by round brilliant diamonds in this vintage cluster ring. The heated sapphire is a sizable 2.50 carat, oval cut stone, expertly...
Category

1960s British Vintage Platinum Rings

Materials

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

Natural Paraiba Tourmaline Ring Diamond Sz 8.25 Estate CERT Platinum Jewelry
Located in Torrance, CA
Stylish estate Paraiba Tourmaline & Diamond ring crafted in 950 platinum. One pear mixed cut Natural Tourmaline, approx. 0.50ct (7.5 x 4.5mm), vivid greenish-blue color, moderately...
Category

21st Century and Contemporary Unknown Contemporary Platinum Rings

Materials

Paraiba, Tourmaline, White Diamond, Diamond, Platinum

Tiffany & Co., 3.15 Carat Round Brilliant Cut Diamond Engagement Ring
Located in Chicago, IL
Diamond cut: Round Brilliant Carat: 3.15 carats Color: I Clarity: VVS2 Cut: Excellent Polish: Excellent Symmetry: Excellent Fluorescence: Medium Blue Metal: Platinum Ring size: 5 1...
Category

21st Century and Contemporary American Contemporary Platinum Rings

Materials

Diamond, Platinum

TIFFANY & Co. Platinum 2.5mm Half Circle Diamond Wedding Band Ring 7
Located in Los Angeles, CA
TIFFANY & Co. Platinum 2.5mm Half Circle Diamond Wedding Band Ring 7 Metal: Platinum Size: 7 Band Width: 2.5mm Diamond: 15 round brilliant diamonds, carat total weight .24 Hallmark...
Category

2010s American Platinum Rings

Materials

Diamond, Platinum

Tiffany and Co Paloma Picasso XO Diamond and Gold Ring, Platinum 18k Yellow Gold
Located in McLeansville, NC
Add a touch of sophistication and luxury to your jewelry collection with this stunning Tiffany and Co Paloma Picasso XO diamond and gold ring. Cr...
Category

Early 2000s Platinum Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Tiffany & Co., 3.08 Carat Round Brilliant Cut Diamond Engagement Ring
Located in Chicago, IL
Diamond cut: Round Brilliant Carat: 3.08 carats Color: F Clarity: VVS2 Cut: Excellent Polish: Excellent Symmetry: Excellent Metal: Platinum Ring size: 5 1/2 Stamp: TIFFANY&CO. Pt95...
Category

21st Century and Contemporary American Contemporary Platinum Rings

Materials

Diamond, Platinum

Fred Leighton Oval Peridot and Diamond Cocktail Ring
Located in New York, NY
A fine oval peridot weighing 31.14 carats is set in a bezel of 18 karat yellow gold flanked with a pair of shield shape diamonds totaling approximately 0....
Category

2010s American Platinum Rings

Materials

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

J. Birnbach GIA Certified 3.63 Carat Old Mine Cushion Cut Diamond Solitaire Ring
Located in New York, NY
This exquisite J. Birnbach platinum and 18K yellow gold solitaire ring showcases a magnificent 3.63 carat old mine cut diamond, GIA certified with I color and SI2 clarity. The center...
Category

21st Century and Contemporary American Georgian Platinum Rings

Materials

Diamond, 18k Gold, Platinum

DAVID WEBB Cocktail Ring In Platinum With 37.39 Cts Aquamarine And Diamonds
Located in Miami, FL
Cocktail ring Designed by David Webb (1925-1975). This is an outstanding cocktail ring, created in New York city at the jewelry atelier of David Webb. This gorgeous classic cocktail...
Category

1970s American Modernist Vintage Platinum Rings

Materials

Aquamarine, Diamond, White Diamond, Platinum

Aletto Brothers, GIA 12.45 Carat Diamond Three Stone Engagement Ring
Located in Chicago, IL
GIA Report No: 11362033 Diamond cut: Cushion Modified Brilliant Carat: 9.01 carats Measurements: 12.97 x 11.31 x 7.76 mm Color: G Clarity: VS2 Cut: Good Symmetry: Good Fluorescence:...
Category

21st Century and Contemporary American Contemporary Platinum Rings

Materials

Diamond, Platinum

GIA Certified 5.10 Carat Oval Cut Diamond Three Stone Engagement Ring in Platinm
Located in Chicago, IL
This beautifully crafted engagement ring features a 5.10 carat oval cut diamond as its centerpiece, accented by two pear-shaped side stones that create a graceful, tapering silhouette. Set in polished platinum, the design strikes a perfect balance between classic elegance and modern refinement. GIA certified, the center diamond is graded H for color, offering a soft, warm tone that enhances its romantic character. With a VS1 clarity grade, the stone appears exceptionally clean to the eye, with only minimal inclusions visible under magnification. The oval cut enhances both size and brilliance, while the pear side...
Category

2010s Unknown Contemporary Platinum Rings

Materials

Diamond, White Diamond, Platinum

Art Deco French GIA 15.77 carat old mine cut diamond platinum engagement ring
Located in Beverly Hills, CA
This extraordinary Art Deco French engagement ring features a 15.77 carat GIA-certified old mine cut diamond, accented by baguette diamonds in a luxurious platinum setting. Certific...
Category

1930s Art Deco Vintage Platinum Rings

Materials

Diamond, Brown Diamond, Platinum

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