3 days LeftPlatinum GIA Certified 2.61ctw Red Heart Ruby Diamond Halo NecklaceEst. $8,671-$11,272$100BidhausNew York, NY
2 days LeftPlatinum 12.62ct Star Ruby Ring with Diamond HaloEst. $3,913-$5,086$100BidhausNew York, NY
1 hr LeftPlatinum Setting with 3.11ct Ruby and 0.97ct Diamond Ladies RingEst. $6,235-$6,854$50Riverside GalleriesArcadia, CA
4 days LeftVintage Platinum GIA Certified 3.76ctw Burma Ruby Diamond Teardrop PendantEst. $9,620-$12,506$100BidhausNew York, NY
4 days LeftArt Deco Platinum Necklace with 40 Carats Rubies and 8.4 Carats DiamondsEst. $74,828-$97,276$100BidhausNew York, NY
5 hrs LeftPlatinum GIA Certified 2.22ct No Heat Oval Ruby Diamond Halo RingEst. $7,722-$10,038$100BidhausNew York, NY
5 days LeftElegant Platinum Ruby Diamond Earrings 1.75 inches 12 Rubies 80 DiamondsEst. $8,801-$11,441$100BidhausNew York, NY
May 24, 2026Art Deco Platinum Ruby Diamond Brooch 36.8g 20 Rubies 142 DiamondsEst. $21,164-$27,513$100BidhausNew York, NY
5 hrs LeftVintage 14k Rose Gold Platinum 3.84ctw Diamond Ruby Bow BroochEst. $4,862-$6,320$100BidhausNew York, NY
1 day LeftPlatinum GIA Certified 1.56ctw Oval No Heat Ruby Diamond Cocktail RingEst. $5,811-$7,554$100BidhausNew York, NY
5 hrs LeftPlatinum Art Deco Earrings with Burma No-heat Rubies and DiamondsEst. $17,641-$22,933$100BidhausNew York, NY
5 hrs LeftPlatinum 2.41ct Marquise Ruby Baguette Diamond Wide Band RingEst. $3,913-$5,086$100BidhausNew York, NY
3 days LeftTwo Tone Platinum Ladies Ring with 5.29ct GIA Certified Ruby and 1.67tcw DiamondsEst. $26,250-$30,025$50Riverside GalleriesArcadia, CA
1 day LeftVintage 14K Rose Gold Platinum Burma Ruby Diamond RingEst. $4,329-$5,627$100BidhausNew York, NY
2 days LeftPlatinum Setting with 2.01ct Ruby and 1.05ct Diamond Ladies RingEst. $13,258-$17,024$50Riverside GalleriesArcadia, CA
2 days LeftPlatinum Ladies Ring with 1.23ct GIA Certified Burmies Ruby and 0.94tcw Adjacent DiamondsEst. $13,250-$16,995$50Riverside GalleriesArcadia, CA
3 days LeftPlatinum Setting with 2.23ct Ruby and 2.23ct Diamond Ladies RingEst. $12,214-$15,897$50Riverside GalleriesArcadia, CA
May 25, 2026David Webb Tiger Bracelet Platinum 18K Gold Ruby Eyes Diamond CollarEst. $66,339-$86,240$100BidhausNew York, NY
May 20, 2026GIA Certified 3.52ct No Heat Ruby Platinum Halo RingEst. $12,337-$16,038$100BidhausNew York, NY
5 days LeftDavid Webb Vintage Platinum 18K Gold Jade Diamond Ruby RingEst. $21,515-$27,969$100BidhausNew York, NY
5 hrs LeftPlatinum 0.92ct Square Ruby Ring with Baguette DiamondsEst. $2,015-$2,619$100BidhausNew York, NY
1 day LeftArt Deco Platinum Brooch 20Ct Diamonds 1Ct RubiesEst. $23,881-$31,045$100BidhausNew York, NY
2 days LeftPlatinum Setting with 1.01ct Ruby and 0.78ct Diamond Ladies RingEst. $7,878-$11,247$50Riverside GalleriesArcadia, CA
May 25, 2026David Webb 1965 Unicorn Brooch Platinum 18K Gold Ruby Diamonds EnamelEst. $37,466-$48,705$100BidhausNew York, NY