3 days LeftGIA Certified Antique Platinum Palladium Ring With 1.53ctw Old European DiamondsEst. $9,878-$11,064$3,600Diamond DepotNew York, NY
Buy NowAntique Art Deco Platinum Diamond Stackable Wedding Band Ring 5.5$1,740(19 bids)Mynt AuctionsNew York, NY
Jul 12, 2026DIAMOND 18K GOLD HORSESHOE RING YELLOW GOLD & PLATINUM ART DECO ANTIQUEEst. $6,041-$6,752$4,950Modern JewelryValley Village, CA
7 days LeftAntique Edwardian 14k Gold Platinum GIA 1.56ct Sapphire Diamond RingEst. $3,627-$4,715$100BidhausNew York, NY
4 days LeftAntique Gold Platinum GIA South Sea Pearl Diamond Mosaic Ring 0.80ctwEst. $4,537-$5,898$100BidhausNew York, NY
Buy NowAntique Art Deco Platinum GIA Certified 1.76ctw Diamond Solitaire Ring$7,380Diamond DepotNew York, NY
Ends in 12d 22hANTIQUE ART DECO ERA 18CT GOLD AND PLATINUM DIAMOND GEOMETRIC RINGEst. £350-£450£250Banks Jewellery Auctions Gloucestershire
2 days LeftAntique 18K Gold Platinum Ruby Sapphire Diamond RingEst. $6,773-$8,804$100BidhausNew York, NY
Jul 02, 2026Platinum antique diamond engagement ring with baguette accents size 6Est. $3,302-$4,292$100BidhausNew York, NY
Jul 03, 2026Antique Art Deco Platinum 1.9mm Wheat Etched Band Ring Size 3.5Est. $1,812-$2,029$820Diamond DepotNew York, NY
6 days LeftAntique Edwardian 18k Gold Platinum GIA 2.11ct Fancy Yellow Diamond 3 Stone RingEst. $12,376-$16,088$100BidhausNew York, NY
Jul 04, 2026Platinum Old European Cut Diamond Solitaire Antique Engagement Ring 0.62ctwEst. $5,038-$5,643$1,500Diamond DepotNew York, NY
4 days LeftAntique Platinum Yellow Gold Textured 2.5mm Stackable Wedding Band RingEst. $1,248-$1,622$100BidhausNew York, NY
5 days LeftAntique Art Deco Platinum 8.50ctw Star Sapphire Diamond Cocktail RingEst. $3,302-$4,292$1,600BidhausNew York, NY
Jul 02, 2026Antique Platinum 0.30ctw Diamond Eternity Band Ring Size 6.5Est. $3,270-$3,663$1,100Diamond DepotNew York, NY
3 days LeftAntique Art Deco 900 Platinum Cultured Pearl Diamond RingEst. $780-$1,014$100BidhausNew York, NY
Jul 03, 2026Antique Platinum 3.50ct Baguette Diamond Eternity Ring Size 6.5Est. $13,923-$15,593$6,300Diamond DepotNew York, NY
3 days LeftAntique Art Deco Platinum 0.75ctw Diamond Sapphire Dinner RingEst. $2,353-$3,058$100BidhausNew York, NY
Buy NowAntique Cocktail Ring with Rose Cut Diamonds in Gold and Platinum$3,820Diamond DepotNew York, NY
Buy NowAntique Edwardian 18k Gold Platinum GIA 3.40ct Sapphire Diamond Ring$13,710Diamond DepotNew York, NY
2 days LeftAntique Art Deco Platinum 8.50ctw Star Sapphire Diamond Cocktail RingEst. $5,613-$6,287$1,575Diamond DepotNew York, NY
Jul 16, 2026ANTIQUE 2.60 GRAMS 1.53 CARAT ROUND BRILLIANT G-I1 DIAMOND PLATINUM WEDDING RINGEst. $5,900-$6,594$4,850Modern JewelryValley Village, CA