Jul 18, 2026Mauboussin 2.60ct Ruby, 1.30ctw Diamond, Platinum RingEst. US$13,000-US$14,000US$2,000GWS Auctions Inc.Maitland, FL
Jul 23, 2026Signed Numbered Mauboussin Paris Heavy 18k White Gold Pink Tourmaline Fashion RingEst. US$2,000-US$3,000US$10(1 bid)Hess Fine AuctionsSt Petersburg, FL
FEATUREDEnds in 3d 8hVintage Mauboussin 18k Gold Sugarloaf Tourmaline Diamond RingEst. US$8,000-US$10,000US$3,200Jasper52New York, NY
Live NowNew Mauboussin 18K Gold Tourmaline Ring Size 6 with BoxEst. US$3,042-US$3,954US$2,300Mynt AuctionsNew York, NY
Jul 18, 2026MAUBOUSSIN CITRINE SAPPHIRE FLOWER RING YG 750Est. US$3,075-US$4,510US$25NY Elizabeth Beverly Hills, CA
2 days LeftStunning Mauboussin 18K White Gold Aquamarine Ring 6.75 with BoxEst. US$4,795-US$5,371US$1,600Diamond DepotNew York, NY
Jul 19, 2026MAUBOUSSIN BONBON ROSE SAPPHIRE DIAMOND RING K18 WHITE GOLDEst. US$5,700-US$8,360US$25NY Elizabeth Beverly Hills, CA
Buy Now1960s Mauboussin Platinum 18K Emerald Diamond Ring AGL CertifiedUS$15,850Diamond DepotNew York, NY
Live NowMauboussin 18K White Gold Tourmaline Ring Size 5.25 with BoxEst. US$2,834-US$3,684US$2,150Mynt AuctionsNew York, NY
Jul 18, 2026MAUBOUSSIN DIAMOND RING PLATINUMEst. US$5,325-US$7,810US$25NY Elizabeth Beverly Hills, CA
Buy NowMauboussin Platinum 1.30ct Diamond and Ruby RingUS$7,000Eastern European Art Gallery IncBroomall, PA
Ends in 6d 6hAuthentic! Mauboussin Paris 18k Rose Gold Diamond Tourmaline Citrine RingEst. US$3,000-US$3,500US$2,000Jasper52New York, NY
1 hr LeftMauboussin Platinum 1.30ct Diamond and Ruby RingEst. US$7,000-US$8,000US$6,000Eastern European Art Gallery IncBroomall, PA
Jul 16, 2026MAUBOUSSIN 0.59 CARAT ROUND BRILLIANT H VS2 DIAMOND PLATINUM SEMI MOUNT RINGEst. US$6,273-US$7,011US$5,100Modern JewelryValley Village, CA
Buy NowMauboussin 18K Gold Mother of Pearl Tsavorite Ring New with BoxUS$3,080Diamond DepotNew York, NY
Buy NowMauboussin 18K White Gold Diamond Mother of Pearl Ring 0.12ct Size 7.5US$3,080Diamond DepotNew York, NY
Jul 21, 2026MAUBOUSSIN RING DIAMOND SAPPHIRE 18K GOLDEst. US$10,030-US$11,210US$8,200Modern JewelryValley Village, CA