Sep 9, 2026A Exquisite 18k Gold Inlaid 2.30ct Natural Sapphire Ring,Inlaid DiamondEst. $7,600-$15,200$3,800Summer AuctionEastvale, CA
Sep 28, 2026Ceylon Sapphire, Diamond, Tourmaline, White GolEst. $10,000-$15,000$5,000Heritage AuctionsDallas, TX
Sep 16, 2026Chevalier ring with rubies and diamonds. 18-karat yellow gold and platinum. Indicated weight 7.0Est. €2,250-€2,500€1,900Templum Fine Art AuctionsBarcelona , ES
Sep 9, 2026Ring with certified natural Burmese ruby ??of approx. 1 ct, square cut rubies of approx. 0.70 ctEst. €1,200-€1,300€1,000Templum Fine Art AuctionsBarcelona , ES
Sep 6, 2026Jugendstil Marquise-DiamantringEst. €500-€1,000€500KUNSTAUKTIONSHAUS SCHLOSS AHLDENAhlden(Aller), Niedersachsen
Sep 28, 2026Cartier Purple Star Sapphire, Diamond, Platinum Est. $30,000-$40,000$15,000Heritage AuctionsDallas, TX
Sep 6, 2026Opal-BrillantringEst. €2,200-€4,400€2,200KUNSTAUKTIONSHAUS SCHLOSS AHLDENAhlden(Aller), Niedersachsen
Sep 5, 2026Kolumbianischer SmaragdringEst. €1,200-€2,400€1,200KUNSTAUKTIONSHAUS SCHLOSS AHLDENAhlden(Aller), Niedersachsen
Sep 6, 2026Opal-BrillantringEst. €500-€1,000€500KUNSTAUKTIONSHAUS SCHLOSS AHLDENAhlden(Aller), Niedersachsen
Sep 6, 2026Feiner Jugendstil-Diamant-Entouragering mit TürkisEst. €360-€720€360KUNSTAUKTIONSHAUS SCHLOSS AHLDENAhlden(Aller), Niedersachsen
Sep 6, 2026Dekorativer Saphir-DiamantringEst. €550-€1,100€550KUNSTAUKTIONSHAUS SCHLOSS AHLDENAhlden(Aller), Niedersachsen
Sep 5, 2026Feiner Peridot-BrillantringEst. €950-€1,900€950KUNSTAUKTIONSHAUS SCHLOSS AHLDENAhlden(Aller), Niedersachsen
Sep 6, 2026Klassischer Saphir-DiamantringEst. €2,400-€4,800€2,400KUNSTAUKTIONSHAUS SCHLOSS AHLDENAhlden(Aller), Niedersachsen
Sep 6, 2026Paar elegante Korallen-OhrclipsEst. €1,400-€2,800€1,400KUNSTAUKTIONSHAUS SCHLOSS AHLDENAhlden(Aller), Niedersachsen
Sep 3, 2026Loose Diamond - EMERALD 1.83ct Fancy Vivid Green VS2Est. $793-$1,030$100Mynt AuctionsNew York, NY
Sep 3, 2026Loose Diamond - MARQUISE 0.61ct Fancy Intense Green VVS2Est. $390-$507$100Mynt AuctionsNew York, NY
Sep 3, 2026Loose Diamond - MARQUISE 0.59ct Fancy Intense Pink VS1Est. $546-$709$100Mynt AuctionsNew York, NY
Sep 3, 2026Loose Diamond - ASSCHER 2.06ct Fancy Vivid Blue VVS2Est. $546-$709$100Mynt AuctionsNew York, NY
Sep 3, 202614kt. Etruscan Revival Double Lion's Head with Amethyst Bar BroochEst. $1,000-$1,500$500Brunk AuctionsAsheville, NC
Sep 4, 2026Certified 8 Carat Oval Cut Lab Grown Sapphire & Lab Grown Diamond -Penadnt 14KT Solid Yellow GoldEst. $12,000-$13,000$50Forever DiamondDelhi, IN
Sep 4, 2026Certified 10 Carat Pear Cut Lab Grown Sapphire & Lab Grown Diamond Penadnt 14KT Solid Yellow GoldEst. $12,000-$13,000$50Forever DiamondDelhi, IN
Sep 5, 2026Cocktail-Diamant-Brosche von BOUCHERON aus den 1950er JahrenEst. €6,500-€13,000€6,500KUNSTAUKTIONSHAUS SCHLOSS AHLDENAhlden(Aller), Niedersachsen
Sep 5, 2026Hochfeiner Bi-Color Ceylon-Saphir-DiamantringEst. €22,000-€44,000€22,000KUNSTAUKTIONSHAUS SCHLOSS AHLDENAhlden(Aller), Niedersachsen