Vintage Platinum Engagement Ring with .80ct Old European Cut Diamond K-L SI2Bidhaus4.2(836)$100Feb 13, 2026
Platinum 4.18 Ct GIA Certified Old European Diamond Ring with 26 Accent DiamondsDiamond Depot4.3(10)$24,500Feb 12, 2026
Antique Platinum Palladium GIA 1.53ctw Old European Diamond RingDiamond Depot4.3(10)See Sold PriceFeb 04, 2026
Platinum Diamond Ring 0.90 Ct Center H VVS1 with 0.30 Ct Side DiamondsBidhaus4.2(836)$100Feb 12, 2026
SoldA PLATINUM 3.8 CARAT DIAMOND RINGA PLATINUM 3.8 CARAT DIAMOND RINGPlatinum ladies' ring centering one European cut diamond measuring 10.1mm x 6.15mm weighing approximately 3.85ct. M color VS clarity with a very thin even frosted girdSee Sold Price
Sold4.38ct Diamond and Platinum RingApprox. 4.38 Carat Round Brilliant Cut Diamond and Platinum Engagement Ring accented with small baguette and round brilliant cut diamonds. Center diamond K-L color, VS clarity. Stamped Plat. Ring sizeSee Sold Price
Important GIA Certified Art Deco style 9.38 Carat OldImportant GIA Certified Art Deco style 9.38 Carat Old European Cut Diamond and Platinum Engagement Ring. Diamond I color, VVS2 clarity. Unsigned. Very good condition. Ring size 8. Approx. weight: 9.0See Sold Price
SoldPlatinum 3.8 CTW Diamond Ring900 platinum stamped ring, four prong box setting holding a 3.56 carat (by formula) transitional cut diamond, Clarity VVS2-VS1, Color H-I. Sixteen bead set single cut diamonds, .24 CTW. Clarity SI2-I2See Sold Price
SoldVintage Platinum and Diamond Ring with Bandcentering on one emerald cut diamond weighing approximately 1.38 carat (H color, VS1 clarity) and accented to each side with one shield cut diamond with a combined weight of .32 total carat (G-H colorSee Sold Price
SoldPlatinum 1.64 CTW 3-Stone Diamond RingDESCRIPTION: Platinum ring set with center round brilliant cut diamond, .87 carat (Clarity SI1, Color F-G). Two round brilliant cut side diamonds, .38 carat and .39 carat (Clarity SI1, Color G-H). MEASee Sold Price
Sold1.75CTTW SAPPHIRE & DIAMOND RING, SIZE 5.25An 850-purity platinum 1.75-carat sapphire diamond ring. Four round cut diamonds accent the splendid 1.38-carat oval cut sapphire center stone with two diamonds on each side. Stamped 1.75, 850 P.m insSee Sold Price
PLAT .90CTTW RUBY & DIAMOND RING, 6.75850 platinum ring featuring a 0.52-carat ruby accented by 0.38 carats of round brilliant and tapered baguette diamonds. Marked 052, D038, Pt850, on the inside of the ring band. Details and measurementSee Sold Price
SoldPlatinum and Diamond RingPlatinum and Diamond Ring, composed of a round European-cut diamond, with an approximate weight of 2.38 carats, approximate color J and clarity VS2, and thirty-one round single-cut diamonds, with an aSee Sold Price
SoldColombian Emerald and Diamond Ring, GIA CertifiedMETAL: platinum GEMSTONES: oval mixed cut Colombian emerald weight stated 1.85 carats; round brilliant cut diamonds approx. 0.38 carats total, most H-I/VS-SI RING SIZE: 4-1/4 WEIGHT: 5.60 g.AccompanieSee Sold Price
SoldEmerald-Cut Diamond and Ruby RingThis is a certified and appraised genuine ruby and natural diamond ring, crafted in platinum. The .72 emerald-cut, G color, SI3 clarity natural diamond is bezel-set in a halo of 2.38 carats of sSee Sold Price
SoldPlatinum 900 - 1.20tcw - Diamond RingNo Reserve Price! Grading Results:___________Stone Type: Natural DiamondShape: Round BrilliantCarat: 38 Pieces / 0.20 ctColor: G-IClarity: VS2 Grading Results:________See Sold Price
SoldA Platinum Sapphire and Diamond RingCrafted in platinum, featuring a modified cushion-cut unheated Ceylon sapphire, weighing approximately 10.50 carats, featuring 38 round brilliant-cut diamonds, weighing approximately 0.76 carat; ringSee Sold Price
SoldPlatinum 900 - 4.07tcw - Sapphire & Diamonds RingNo Reserve Price! Grading Results:___________Stone Type: Natural SapphireShape: RoundCarat: 3.38 ctColor: BlueClarity: Eye Clean Grading Results:____________StonSee Sold Price
Sold65 Carat Amethyst Diamond Platinum Cocktail RingMETAL: Platinum. MEASUREMENTS: Ring size - 5.5, ring top - 38mm x 24.5mm GEMSTONES: approx. 65ct amethyst, measuring 38.5mm x 24.2mm x 13.25mm, and 0.09ctw diamonds on sides. MARKED: 009, Pt900. WEIGHSee Sold Price
SoldNatural Smokey Topaz & Diamond Ring 5.31 caratsPLATINUM OVER 0.925 STERLING SILVER...Metal Weight by Gram:5.23;Total Weight by Gram:6.29;Size:7; GENUINE DIAMOND...Quantity:38;Cut:ROUND CUT;Carat:0.220;Clarity:SI1-I2;Color:G-I;SMOKEY TOPAZ;QuantitySee Sold Price
SoldNatural Green Tea Amethyst & Diamond Ring 4.52 cts RingPLATINUM OVER 0.925 STERLING SILVER....Metal Weight by Gram:2.47;Total Weight by Gram:3.38;Size:7; GREEN AMETHYST.....Quantity:1;Cut:PEAR CUT;Carat:4.476;Clarity:VERY GOOD;Color:LIGHT GREEN TEA;GENUINSee Sold Price
SoldA CONCH PEARL AND DIAMOND RINGSet with a pink conch pearl of 5.68 carats, measuring approximately 11.49 × 8.38 × 6.31 mm, embellished with pavé-set diamonds weighing 1.15 carats in total, mounted in platinum, ring sizeSee Sold Price
SoldCertified 2 3/8 ctw Pear Diamond Intertwined Engagement Ring PlatinumCertified Lab Grown 2 3/8 ctw Pear Diamond Intertwined Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 2 3/8 ctw Centerstone Carat Wt: 2.0 Centerstone Count: 1 Diamond CSee Sold Price
SoldCertified 2 3/8 ctw Cushion Diamond Vine Engagement Ring PlatinumCertified Lab Grown 2 3/8 ctw Cushion Diamond Vine Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 2 3/8 ctw Centerstone Carat Wt: 2.0 Centerstone Count: 1 Diamond ColorSee Sold Price
SoldCertified 1 3/8 ctw Round Diamond Vine Engagement Ring PlatinumCertified Lab Grown 1 3/8 ctw Round Diamond Vine Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 1 3/8 ctw Centerstone Carat Wt: 1.0 Centerstone Count: 1 Diamond Color:See Sold Price
SoldCertified 1 3/8 ctw Pear Diamond Intertwined Engagement Ring PlatinumCertified Lab Grown 1 3/8 ctw Pear Diamond Intertwined Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 1 3/8 ctw Centerstone Carat Wt: 1.0 Centerstone Count: 1 Diamond CSee Sold Price
SoldCertified 2 3/8 ctw Round Diamond Split Shank Engagement Ring PlatinumCertified Lab Grown 2 3/8 ctw Round Diamond Split Shank Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 2 3/8 ctw Centerstone Carat Wt: 2.0 Centerstone Count: 1 DiamondSee Sold Price
