1.33ct vintage class old mine cut natural diamond engagement ring platinum+Chairish Auctions4.5(10.3k)$3,000
Round 6-Prong Diamond Engagement Ring 14K White Gold, 1.20 CTW, 2.16 GramsChairish Auctions4.5(10.3k)$750
18K White Gold Ladies Ring with 1.04ct Center Diamond and 0.27tcw Adjacent DiamondsRiverside Galleries4.5(198)$506 days Left
14K White Gold 0.80ct Fancy Color Diamond 2.72ct Diamond RingPrestige Auction Galleries4.4(639)$50Feb 15, 2026
18K White Gold Ladies Ring with 1.04ct Center Diamond and 0.27tcw Adjacent DiamondsRiverside Galleries4.5(198)$503 days Left
925 Sterling Silver Ring Jewelry 1.03 Grams With Natural Diamond 0.07 Ct. Size 5.5Treasure of Gems & Jewelry4.4(215)$12 days Left
SoldAntique Platinum Old Mine Diamond RingMETAL: Platinum. GEMSTONES: Old mine cut diamond approx. 0.80ct, two larger side OMC stones - 0.30ct each. MEASUREMENTS: Ring size 5 1/4, ring top is 13mm wide. TESTED: Plat. WEIGHT: 6 grams.GemstonesSee Sold Price
SoldAntique European Cut Platinum Diamond RingLady's Antique Platinum Old European Cut Diamond Ring with diamond accents. The ring features one (1) approximately 1.72 carat old European cut diamond mounted in a four (4) triple bead square illusioSee Sold Price
SoldLADIES ANTIQUE PLATINUM AND OLD MINE CUT DIAMOND RINGAn antique platinum mount supports a fine old mine cut diamond weighing approx. .75 ct. Ring completed with small full cut round diamonds totaling approx. .20 ct.See Sold Price
SoldAntique 18K & Platinum Old Mine Diamond and Pearl Ring,Antique 18K & Platinum Old Mine Diamond and Pearl Ring, 1 Small Stone MissingSee Sold Price
SoldAntique Platinum .86ct old mine cut diamond engagement ringAntique Platinum .86ct old mine cut diamond engagement ringSI2 H, size 4-5, 2.8 gramsSee Sold Price
SoldANTIQUE PLATINUM FILIGREE DIAMOND RING - OLD MINE CUTDIAMOND HAS CHIP ON GIRDLE, OTHERWISE VERY ATTRACTIVE, I-1 CLARITY, 5mm IN DIAMETER FOR AN ESTIMATE WEIGHT OF .50ct. FABULOUS FILIGREE IN GREAT CONDITION. ESTIMATE $1200-$1500See Sold Price
SoldAntique Platinum Natural Diamond Shield RingPlatinum · Antique Old European-Cut Diamond Shield Ring · Early 20th Century · Estate An elegant antique platinum shield ring that captures the distinctive geometry and fine craftsmanship of the eaSee Sold Price
SoldPlatinum Antique Old Mine Diamonds and Natural SapphirePlatinum Antique Old Mine Diamonds and Natural Sapphire Ring Platinum 1 natural sapphire 1.30ctw 58 single cut diamonds G-VS1 0.80ctw Measurement: 17mm by 20mm Height: 8mm Weight: 5.5 grams/ 3.6dwt ReSee Sold Price
SoldAntique Art Deco Platinum Fine Old Euro Diamond Ladies Size 5.75 Filigree RingTitle: Antique Art Deco Platinum Fine Old Euro Diamond Ladies Size 5.75 Filigree Ring Description:Antique Art Deco Platinum Fine Old Euro Diamond Ladies Size 5.75 Filigree Ring Here are the specificaSee Sold Price
SoldAntique Pt 2.93ct Old European Diamond Sapphire RingThis is an antique platinum filigree Art Deco ladies ring set with an 2.93ct Old European cut solitaire diamond. The solitaire is flanked by sapphire accents. Diamond Clarity: SI Diamond Color: NOP. RSee Sold Price
SoldAntique Platinum diamond sheild ringVintage from the 1920s Size: 5 3/4 US Materials: Platinum Gemstone: Diamond Adjustable Style: Edwardian Description Antique old minor diamond sheild ring Solid platinum top with silver shank 1.30See Sold Price
SoldPlatinum Antique Ring with Old mine DiamondPlatinum Antique Ring featuring a center Old mine Diamond Approx. 0.40 carats. L-M, VS2 clarity. Along with 6 Single cut Diamonds weighing together Approx. 0.06 carats. Ring size: 6.5. Total weight: 6See Sold Price
SoldAntique Platinum Diamond RingDESCRIPTION: Antique platinum setting with Old European cut diamonds. MEASUREMENTS: 2.7 dwt (4.2 gr). Approximately .66 CTW diamonds. Size 6. CONDITION: Missing one side diamond.See Sold Price
SoldAntique Platinum & 14k Gold Diamond RingAntique Platinum & 14k Yellow Gold Diamond Ring Center Old Mine Cut Dia= .25cts 1.39dwt size 6 3/4See Sold Price
SoldAntique Platinum Deco Diamond Emerald Shield RingClick or Tap For Video! An extremely fine vintage JUMBO shield ring with many large old European cut diamonds this ring shines at any angle. There are nothing but large stSee Sold Price
SoldAntique Platinum & Diamond Ring, .80 carat round Old European cut diamond center with baguette andAntique Platinum & Diamond Ring, .80 carat round Old European or mine cut diamond in center with baguette and round diamonds throughout adding another .36 carat, total 1.16 carat, in a fine Art Deco sSee Sold Price
Antique Platinum Diamond Solitaire Ringplatinum diamond ring, 1918, old European cut diamond weighing approx. .70 ct, with six round diamonds on the shoulders, near colorless, slightly included, size 6.75, 2.8 DWTSee Sold Price
SoldAntique Platinum Diamond Solitaire Ringplatinum diamond ring, 1918, old European cut diamond weighing approx. .70 ct, with six round diamonds on the shoulders, near colorless, slightly included, size 6.75, 2.8 DWTSee Sold Price
SoldVictorian 2.5 CT Miner Diamond Moon Shape Sapphire RingAntique Victorian Platinum & approx 2.50 Carats TCW Old Miner Diamond & Moon Shaped Sapphire Ring. Precious Metal Type: PlatinumMain Stone: Old Miner Diamond, approx. 1.20 CT, SI1 Clarity, I-J Color RSee Sold Price
Sold0.9CT OLD MINE DIAMOND PLATINUM ENGAGEMENT RINGAn early 20th century European platinum engagement ring set with old mine brilliant cut diamonds with a 0.9ct center. Hallmarked and cast in 90% platinum. Fine Fashionable Natural Precious Stones JeweSee Sold Price
SoldOld European Cut Platinum & Diamond Ring 3 C.T.W.Antique Old European Cut diamond and platinum ring set with Approx. 3 carats total weight diamonds, designed as 2 central round Old European Cut diamonds set side by side, "Toi et Moi" , with surroundSee Sold Price
SoldAntique platinum diamond dinner ringVintage from the 1920s . Materials: Platinum, Diamonds, Ring ladies, deco Antique platinum diamond ladies filigree dinner ring with 5 old minor diamonds H si1/2 and 2 baguette diamonds H si1 3 large oSee Sold Price
SoldLADIES ANTIQUE PLATINUM DIAMOND FASHION RINGLADIES ANTIQUE PLATINUM DIAMOND FASHION RING Ladies antique 3 stone center diamond ring with approximately .20ct in old European cut diamonds, unmarked. Weight: 3.6 grams Size: 7.5 Shipping / Pickup:See Sold Price
SoldPlatinum & 3-Stone .33 CTW Diamond RingPlatinum antique filigree setting with three Old European cut diamonds, center .13 carat and two .10 carat. Clarity SI2, Color G-H. 1.5 dwt. Size 5. EK IMPORTANT: Before bidding, please read the termsSee Sold Price
