Aug 6, 2026GIA Certified 18k Yellow Gold Ruby Diamond Dangle EarringsEst. $16,276-$21,158$12,500BidhausNew York, NY
Aug 7, 2026GIA Certified 18k Gold Platinum Ruby Diamond Cocktail RingEst. $19,136-$24,876$14,500BidhausNew York, NY
Buy NowTrabert & Hoeffer Mauboussin Platinum GIA Ruby Aquamarine Diamond Brooch$23,170(14 bids)BidhausNew York, NY
Aug 7, 2026Bangle Bracelet in Yellow Gold Platinum with GIA Sapphire Ruby Emerald Pearl DiamondEst. $14,352-$18,657$11,000BidhausNew York, NY
Aug 30, 2026Group of 2.90 ct Unheated Burmese Spinels in Mixed Pear and Trillion CutsEst. $250-$390$10Chan & Scott Auction HouseLinghem, Ostergotland
5 days LeftFrench 14K Rose Gold Platinum Ruby Diamond Flower BroochEst. $3,159-$4,106$100Mynt AuctionsNew York, NY
4 days LeftTwo Tone Platinum Ladies Ring with 5.29ct GIA Certified Ruby and 1.67tcw DiamondsEst. $26,250-$30,025$50Riverside GalleriesArcadia, CA
6 days LeftStunning 18k White Gold GIA 2.80ct Ruby Diamond Heart RingEst. $3,406-$4,427$1,675BidhausNew York, NY
2 days LeftArt Deco Platinum Earrings With GIA Pear Ruby and Old Cut Diamond AccentsEst. $14,352-$18,657$100BidhausNew York, NY
5 days LeftFrench 18K Gold Butterfly Brooch with Diamonds Rubies EmeraldsEst. $19,669-$25,569$100Mynt AuctionsNew York, NY
Buy NowOscar Heyman 1950 Platinum Ruby Diamond Brooch with Certificate$206,470Diamond DepotNew York, NY
1 day Left0.35 ct Round Cut Crimson Fire Ruby GemstoneEst. $320-$420$160Weatherham Estate TreasuresCobourg, ON
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2 days LeftPlatinum GIA Certified 1.1ctw Marquise Ruby Diamond Halo RingEst. $3,913-$5,086$3,000BidhausNew York, NY
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