4 days LeftPlatinum Setting with 2.87ct Sapphire and .52ct Diamond Ladies RingEst. $7,575-$8,369$50Riverside GalleriesArcadia, CA
4 days LeftPlatinum Ladies Ring with 4.17ct Opal and 1.53tcw Adjacent DiamondsEst. $15,250-$19,725$50Riverside GalleriesArcadia, CA
5 days LeftVintage Platinum Opal 5.92ct Diamond Halo Cocktail RingEst. $3,445-$4,478$100BidhausNew York, NY
4 days LeftDavid Webb 31 Inch Textured Link Necklace Platinum 18K Gold with CertificateEst. $44,265-$57,544$100BidhausNew York, NY
4 days LeftPlatinum Setting with 3.33ct Opal and 0.55ct Diamond Ladies RingEst. $6,235-$6,968$50Riverside GalleriesArcadia, CA
4 days LeftPlatinum Art Deco Ring Featuring Star Sapphire and Diamond AccentsEst. $6,357-$8,264$100BidhausNew York, NY
3 days LeftPlatinum Diamond Bracelet with 24.50 Carats Ascher Cut Stones Art Deco EraEst. $71,435-$92,865$100BidhausNew York, NY
3 days LeftMulti-Strand Lapis and Coral Necklace with Platinum and 18K Gold ClaspEst. $27,755-$36,081$100BidhausNew York, NY
4 days LeftPlatinum Art Deco Ring Set with 2.07ct Fancy Yellow Brown Diamond and 24 AccentsEst. $8,125-$10,562$100BidhausNew York, NY
4 days LeftPlatinum Diamond Bracelet with GIA and EGL Certification 88.25 CaratsEst. $161,772-$210,303$100BidhausNew York, NY
4 days LeftPlatinum GIA Emerald Cut Diamond Five Stone Ring Size 5Est. $50,791-$66,028$100BidhausNew York, NY
4 days LeftAntique Art Deco Platinum Diamond Ribbon Bow Wreath Brooch 1.70ctwEst. $2,015-$2,619$100BidhausNew York, NY
4 days LeftArt Deco Platinum Ruby Diamond Brooch 3.25 x 1.5 inchesEst. $43,589-$56,665$21,000BidhausNew York, NY
4 days LeftPlatinum Diamond Ring 1.78 Ct GIA U-V VS1 1950s with Two Accent StonesEst. $10,569-$13,739$100BidhausNew York, NY
4 days LeftPlatinum Art Deco Earrings with Sapphires and Diamonds 2 InchEst. $16,081-$20,905$100BidhausNew York, NY
3 days LeftPlatinum Lucida Engagement Ring with 0.82ct H VVS2 Diamond by Tiffany & Co.Est. $3,510-$4,563$100BidhausNew York, NY
4 days Left29 Carat Diamond Platinum Necklace with 74 Stones 16.5 InchEst. $51,597-$67,076$100BidhausNew York, NY
4 days LeftDavid Webb Platinum 18K Yellow Gold Jade Diamond Cuff BraceletEst. $93,171-$121,122$51,000BidhausNew York, NY
4 days LeftGIA Certified 2.51ct Colombian Emerald Diamond Pendant Necklace in PlatinumEst. $5,811-$7,554$100BidhausNew York, NY
5 days LeftHamilton Antique Art Deco Platinum Diamond Bracelet Watch 2.70ctwEst. $5,811-$7,554$100(1 bid)BidhausNew York, NY
5 days LeftPlatinum GIA Certified 2.81ct Oval Tanzanite Diamond Cocktail RingEst. $2,015-$2,619$100BidhausNew York, NY
4 days LeftVintage Retro Diamond Rose Flower Brooch in Rose Gold & PlatinumEst. $871-$1,132$100BidhausNew York, NY
5 days LeftArt Deco Platinum 18K Emerald Diamond Bracelet with HallmarksEst. $87,737-$114,058$100(1 bid)BidhausNew York, NY
4 days Left3.5ctw Baguette Diamond Platinum Wide Bombe Band Ring with Channel SettingEst. $9,581-$12,455$100BidhausNew York, NY