PLATINUM 2.00CT NATURAL DIAMONDS BAND G/VS BAGUETTE PRINCESS CHANNEL BRILLIANT**Chairish Auctions4.5(10.3k)$1,800
Vintage Platinum Engagement Ring 1.06ct Round Diamond GIA 4.02 G/VVS1Bidhaus4.2(836)$79,0007 days Left
Vintage Platinum Engagement Ring 1.06ct Round Diamond GIA 4.02 G/VVS1Diamond Depot4.3(10)$79,0002 days Left
Platinum 7.30 Ct Diamond Eternity Band 16 Oval Diamonds F-G VVS-VSDiamond Depot4.3(10)$9,7001 day Left
ANTIQUE PLATINUM RING WITH 1.30CTS OF DIAMONDS (1CT VS CENTER) SIZE: 5.5Modern Jewelry4.5(203)$4,150Feb 22, 2026
Stunning Platinum Diamond Ring 3.70 Ct with 65 Diamonds G-H VVS-VSDiamond Depot4.3(10)$2,05012 hrs Left
SoldDiamond and Platinum Ring Diamond and platinum ring. Marquee, round and baguettes. Total approximateDiamond and platinum ring. Marquee, round and baguettes. Total approximate diamond weight 3.0 carats. Round diamonds L-M color. Marquee and baguette diamonds I-J color. SI1-SI2 clarity. 8.9g STERLINGSee Sold Price
SoldDiamond and Platinum RingVintage Approx. 2.50 Carat TW Baguette and Round Brilliant Cut Diamond and Platinum Ring. Diamonds H-I color, VS clarity. Stamped Plat. Ring size 5-1/2. Approx. weight: 8.18 grams. Condition: Good vinSee Sold Price
SoldDiamond, Ruby and Platinum RingVintage Circa 1940s Approx. 1.0 Carat TW Round Brilliant Cut Diamond, Six Pear Shape Natural Ruby and Platinum Ring. Diamonds H-I color, VS2 clarity. Rubies with vivid color. Stamped Pt950. Ring sizeSee Sold Price
SoldLady's Vintage approx. 1.0 Carat Round and Baguette CutLady's Vintage approx. 1.0 Carat Round and Baguette Cut Diamond and Platinum Ring. Diamonds G-H Color, VS Clarity. Signed Plat. Surface Wear from Normal Use Otherwise Good Condition. Ring Size 7. ApprSee Sold Price
SoldDeco Diamond, Ruby and Platinum RingArt Deco Approx. .23 Carat TW Diamond, .17 Carat TW Ruby and Platinum Ring. Diamonds F-G color, VS1-VS2 clarity. Rubies with good color and clarity. Stamped Pt 900. Ring size 4-3/4. Approx. weight: 2.See Sold Price
Sold1.72ct CENTER Diamond Platinum Ring (2.98ctw Diamonds)(K12E996) One electronically tested platinum ladies cast diamond unity ring. Condition is new, good workmanship. The featured diamond is set within a white gold bezel, within a mirroring pair of bagueSee Sold Price
SoldArt Deco Platinum Ring with Diamonds and GIA Ceylon NO Heat yellow SapphireCirca 1920s. Art Deco Ring crafted in 18kt yellow Gold and Platinum. Set with a center Natural No heat Step cut yellow Ceylon Sapphire weighing Approx. 6.00 carats. Embellished with near colorless RouSee Sold Price
SoldFrench Antique Platinum Ring with Diamonds & RubiesAntique French platinum ring featuring a central European-cut diamond of approximately 0.70 carats, H color and VS2 clarity, framed by 12 European-cut diamonds weighing approximately 0.20 carats in toSee Sold Price
SoldVersace Platinum Ring with DiamondsPlatinum ring by VERSACE with 28 round full cut diamonds at 1.12 carat total weight, G-H color/VS clarity and 58 round full cut diamond s at 1.16 carat total weight, G-H color/VS clarity. 19.3 dwt. ApSee Sold Price
SoldPlatinum Ring with DiamondFeatures (1) 6.30 X 4.00mm old round cut Diamond, approx.1.00ct, Colour: GH Clarity: SI-I Cut: chipped, flanked by (6) 2.00mm round single cut Diamonds, approx. 0.18ctw. Size 5 1/2. 4.0gtwSee Sold Price
SoldPlatinum Ring with DiamondsPlatinum ring with 1 center baguette diamond at 0.66 carats, G-H color/VS clarity. 10 baguette diamonds at 1.00 carat total weight, G-H color/VS clarity, 26 round full cut diamonds at 1.00 carat totalSee Sold Price
Sold1.01ct Diamond and 2.11ctw Ruby Platinum Ring (1.48ctw Diamonds)Name of Article: Lady's Diamond and Ruby RingSetting: Platinum Mounting [8.00 gms]Cut: Round BrilliantColor: JClarity: I2Measurements: 6.90 x 6.80 x 3.98mmApproximate Weight: 1.01 CaratAdditional StonSee Sold Price
Sold0.52ct Diamond and 1.06ctw Ruby Platinum Ring (1.10ctw Diamonds)(K46E99) One electronically tested platinum ladies cast diamond & ruby ring. Condition is new, good workmanship. The featured diamond is set within an inner ruby bezel and an outer diamond bezel, suppSee Sold Price
Sold0.46ct G COLOR SI3 CLARITY Diamond and 0.81ctw Blue Sapphire Platinum Ring (1.21ctw Diamonds)One polished, stamped, and tested platinum ring marked Sheffield & Sons. The ring is mounted with 1 genuine diamond center stone weighing approximately 0.46 carat, 16 genuine faceted sapphires weighinSee Sold Price
SoldAntique Platinum Ring with Diamonds & SapphireAntique Cocktail Ring crafted in Platinum, set with a center Oval shaped blue Sapphire Approx. 17 carats. Along with Round-cut Diamonds weighing Approx. 0.35 carats. Ring Top measurements: 0.9 x 0.8 iSee Sold Price
Sold18K Gold Platinum Ring .40c Diamonds and .80c Marq DiamA very nice 18K Yellow Gold Ring with Platinum and Diamonds. Weight of this item is 12.7 g. Size of ring is 8.5-8.75. This item was previously owned, but was professionally cleaned and inspected by aSee Sold Price
SoldLadies Platinum Ring with DiamondsFeatures (6) marquise Diamonds, approx. 1.0ctw and (14) emerald cut Diamonds, approx. 2.0ctw. Size 7. 10.9gtw.See Sold Price
SoldArt-Deco platinum ring with diamondsArt-Deco platinum ring with diamonds, platinum, german approx. 1925/30s (splint later WG 585/000), centered old cut diamond approx. 0.35 ct Wesselton/p1, 2 diamonds total approx. 0.30 ct Crystal/p1, rSee Sold Price
SoldArt Deco filigree Platinum Ring with Diamonds and SapphiresArt Deco platinum filigree Ring featuring a center Oval cut blue Sapphire weighing Approx. 2.50 carats. Accented with Old mine Diamonds weihging Approx. 0.80 carats. H-I color, VS2 clarity. Ring size:See Sold Price
SoldPlatinum Ring with Diamonds and SapphiresPlatinum ring with diamonds and sapphires. Approximately 3 grams TW. Size 7 1/2. Provenance: New York estate. PLEASE NOTE: payment for silver, gold, jewelry, and coins must be made via PayPal, cash, oSee Sold Price
Sold0.45ct Diamond and 0.21ctw Emerald Platinum Ring (0.59ctw Diamonds)(K24E29) DESCRIPTION: ONE PLATINUM LADY'S CUSTOM MADE DIAMOND & EMERALD RING. 3.20 GR TW. CONTAINING: 1 – MAIN CENTER GEMSTONE(S): IDENTITY : ONE CENTER NATURAL DIAMOND SET IN 6 PRONGS SETTINGSee Sold Price
SoldArt Deco filigree Platinum Ring with Diamonds and SapphiresArt Deco platinum filigree Ring featuring a center Oval cut blue Sapphire weighing Approx. 2.50 carats. Accented with Old mine Diamonds weihging Approx. 0.80 carats. H-I color, VS2 clarity. Ring size:See Sold Price
Sold18kt yellow Gold & Platinum Ring with Diamonds18k yellow Gold and Platinum on top, featuring Single cut and Rose cut Diamonds, embellished with applicationsof blue enamel. Ring size: 4. Total weight: 955 grams. Ring width: 0.64 inches.See Sold Price
SoldArt Deco 18kt Gold ad Platinum Ring with DiamondsArt Deco Ring crafted in 18k yellow Gold and platinum on top, featuring three Old mine Diamonds weighing Approx. 0.50 carats. H-J color, SI-I clarity. Along with 4 Single cut Diamonds. Ring size: 6.5.See Sold Price
