Vintage 1940's 2-Stone Diamond Engagement Ring Platinum, .18 CTW, 3.33 GramsChairish Auctions4.5(10.3k)$380
ANTIQUE PLATINUM RING WITH 1.30CTS OF DIAMONDS (1CT VS CENTER) SIZE: 5.5Modern Jewelry4.5(203)$4,150Feb 22, 2026
NEW 14K WHITE GOLD RING WITH 1.25CT NATURAL DIAMONDS 7.4 GRAMS (SIZE 7.75)Modern Jewelry4.5(203)$1,800Feb 22, 2026
SoldPlatinum and 18k Yellow gold 0.50ct diamond ringPlatinum and 18k Yellow gold diamond ring with prong-set appx. 0.50ct diamond, appx SI1/GH, with six baguette cut diamonds and 18k yellow gold accents on the shoulders, size 7.5, 8.3g.See Sold Price
SoldPlatinum 2.52ct Star Ruby & 0.50ct Natural Diamond Pinky Ring, 3.5Retro/vintage 900 Platinum ladies pinky ring having a 2.52ct star ruby center stone flanked by four (4) marquis and one (1) round brilliant on either side, prong set, arranged as foliate designs. A raSee Sold Price
SoldVintage 0.50ct VS2-SI1/G-H Diamond Platinum RingVintage 0.50ct VS2-SI1/G-H Diamond Solid Platinum Ring W/0.15ctw Diamond Accents - This lovely vintage ring was finely crafted of solid platinum and boasts an approximately 0.50ct VS2-SI1/G-H brillianSee Sold Price
SoldTiffany & Co 0.50ct Diamond Platinum Gold Engagement RingMetal : 18k Gold/ Platinum Designer : Tiffany & Co Gemstone : Diamond approx. 0.50ct GH/VS Measurements : Ring size 5.25. Comes with box. Marked: : Tiffany & Co, 18k, Plat. WeSee Sold Price
JEWELRY. 14kt Gold and 0.50ct Diamond Ring.14kt white gold engagement ring displaying a central round brilliant cut diamond accented by a total of (8) single cut diamonds. Center diamond measures approx. 5.0mm. Stamped, "14K B36". ToSee Sold Price
Sold14kt YG, Approx 5.50ct Amethyst & 0.50ct Diamond Ring14kt YG, Approx 5.50ct Amethyst & 0.50ct Diamond Ring size 8, 4.48dwt/6.96gSee Sold Price
SoldPlatinum 6.00 Ct. Emerald & Diamond RingPlatinum 6.00 Ct. Emerald & Diamond RingWeighing 11.7 gramsSet with an app. 6.00 Ct. EmeraldAlong with 8 Marquise Diamonds weighing app. 2.60 Ct.24 Baguette Diamonds weighing app. 2.40 Ct.And 16 RoundSee Sold Price
Platinum 3.00 Ct. Diamond Eternity RingPlatinum 3.00 Ct. Diamond Eternity Ring Weighing 6.8 grams Set with 16 Diamonds weighing app. 3.00 Ct. F-G Color, VVS-VS Clarity H & Co. Hallmarks Ring Size 5.25See Sold Price
SoldPlatinum and .50 Ct Diamond RingPlatinum setting with approximately 0.50 carat Old European cut diamond. Clarity VS2, Color J-K. Ring size 6.25; 3/8" wide. 2.2 grams.See Sold Price
9.45 Ct Pearl & Diamond Ring0.925 Sterling silver w/ platinum 8.67 grams size 7; white diamonds 20 in count...0.09 ct..SI1/SI2 - G/I; White pearl 9.45 ct...round.See Sold Price
SoldPlatinum GIA Certified 2.15 Ct. Diamond RingPlatinum GIA Certified 2.15 Ct. Diamond RingWeighing 7.9 gramsSet with a GIA Certified 2.15 Ct. Round DiamondH Color, SI1 Clarity8.45 ? 8.55 x 4.95mmGIA #6224930529Along with 19 Diamonds weighing app.See Sold Price
SoldA platinum Art Deco 2.7 ct diamond ringThe Platinum ring is set with a large and impressive 2.7 ct old cut diamond(SI2 I-K) Three princess cut diamonds flank the central diamond on each side. weight: 7.4 grams US ring size: 8See Sold Price
SoldPlatinum 1.00 ct Diamond Motif Flower RingPGL Digital Appraisal. Retail Replacement Value $6,873 Natural Diamonds Carat Weight: 1.00Cut Style: Round Brilliant Color Grade: J-K Clarity Grade: SI2-I1 Size 5.5 Gram Weight: 8.3 363818-761 NOTE: PSee Sold Price
SoldPlatinum 1.89 ct GIA Ruby & Diamond RingPGL Digital Appraisal & GIA Appraisal Retail Replacement Value $7,515 Natural ruby weighing 1.09 carats Natural Diamonds Carat Weight: .80Color Grade: H Clarity Grade: VS2 Size 6.5 5.8 grams 39928See Sold Price
SoldFred Paris GIA 0.50ct E VVS2 Diamond Engagement RingFred of Paris platinum ring, with center GIA certified 0.50ct E/VVS2 pear diamond, and surrounded 0.50ctw in FG/VS diamonds. Ring size 4.5, ring top is 10mm wide. Marked: Fred, 48, 1004213. Weight - 4See Sold Price
Sold1.4 ct Platinum and diamond engagement ring1.4 carat princess cut diamond and platinum engagement ring. Diamond measuring 6.8 mm x 6 mm x 4.2 mm. VS2 color H. Ring size 5.5See Sold Price
SoldPlatinum Blue stone & 1/2 CT TW Diamond Ring7/8" x 5/8" - Size 6 1/2 - appr. 16 grams with stones. See photos for condition and details.See Sold Price
SoldBROGAN 14K GOLD 0.50 CT VS1, G DIAMOND ART DECO RINGBROGAN 14K GOLD 0.50 CT VS1, G DIAMOND ART DECO RING. RING IS A SIZE 8.5. IN MINT OVERALL SHAPE AND CONDITION. HAS A GREAT LOOK TO IT WITH AN EXCELLENT OVERALL EYE APPEAL. HAS A CENTER 0.50 CT ROUND DSee Sold Price
Platinum 0.52 CT Diamond 8.49 CT Topaz RingMetal: PlatinumCondition: NewGemstone: Topaz, DiamondTopaz weight: 8.49 CTDiamond Weight: 0.52 CT Total Weight: 10.7 gramsSee Sold Price
SoldRound Brilliant Cut Diamond Engagement RingRound brilliant cut 3.68 ct. diamond, in a platinum engagement ring setting. J color, VS1 clarity; diamond measures 10.03 x 10.17 x 6.03mm; 3.00 ct. . Platinum weight 2.8 dwt. Comes with GIA CertificaSee Sold Price
Sold3.04 CTS. ROUND BRILLIANT CUT DIAMOND ENGAGEMENT RINGWith marquise-cut diamond shoulders, approx. .80 ct. TW. in platinum. Size 8 3/4. 4.4 dwt. Accompanied by GIA Report #1192463663, Dated 29 June 2018, 3.04 cts. Round Brilliant Cut, 9.78 x 9.65 x 5.36See Sold Price
SoldAntique 18 CT gold x platinum diamond ringAntique 18 CT gold x platinum diamond ring sweet and dainty Measurements Size UK P US 8 Head of Ring 12mm x 5mm Weight 1.95g stamped 18ct x plat materials 18 CT gold x platinSee Sold Price
SoldChaumet 0.50ct VS1-VS2/F-G Diamond & Solid PlatinumChaumet 0.50ct VS1-VS2/F-G Diamond & Solid Platinum 4.5mm Wide Ring - This beautiful ring was made by Chaumet, and was finely crafted of solid platinum. The ring is embellished with a 0.50ct genuine VSee Sold Price
SoldLadies 14K Band Ring yellow Gold with 0.50ct Diamonds.This is a ladies 14k band ring woth 5 diamonds appx 0.50cts VS-SI Clarity G-H Color. The ring shows sign of repair but its in good condition. Ring size 8.Total weight 2.6 gramsSee Sold Price
