5 days LeftFleur-de-lis Brooch in Platinum and 18K Gold with 5.5ct Diamonds by David WebbEst. $28,639-$37,230$100BidhausNew York, NY
5 days LeftGIA Certified 7.77 Ct Diamond Ring in Platinum 18K GoldEst. $94,523-$122,879$100BidhausNew York, NY
5 days LeftLarge French Floral Brooch in Yellow Gold Platinum with 13ctw Natural DiamondsEst. $27,638-$35,929$14,000BidhausNew York, NY
5 days LeftArt Deco Platinum Necklace 16.50 Ct White Natural Color Diamonds 42 InchesEst. $16,276-$21,158$7,600BidhausNew York, NY
5 days LeftGIA Certified 169.84ctw Sapphire Emerald Ruby Diamond Necklace in Platinum GoldEst. $95,069-$123,589$100BidhausNew York, NY
Live Now2.50ctw. 3-Prong Martini Diamond Stud Earrings Platinum H-I, SI2-SI3Est. $34,630-$46,560$600Papps Family LiquidationBurbank, CA
5 days LeftPlatinum Ladies Ring with 3.02ct GIA Certified Unheated Sapphire and 0.49ct Adjacent DiamondsEst. $19,250-$24,455$50Riverside GalleriesArcadia, CA
5 days LeftPlatinum Ladies Ring with 4.03ct GIA Certified Emerald and 0.77ct tw Adjacent DiamondsEst. $22,555-$26,200$50Riverside GalleriesArcadia, CA
5 days LeftArt Deco Platinum Diamond Synthetic Ruby Clips 258 Diamonds 14.50 CtEst. $15,730-$20,449$100BidhausNew York, NY
5 days LeftMikimoto Platinum Akoya Pearl Diamond Split Shank Ring Size 6Est. $3,341-$4,343$100BidhausNew York, NY
5 days LeftPlatinum 3.21ctw GIA Tsavorite Diamond Halo Cocktail RingEst. $4,537-$5,898$2,550BidhausNew York, NY
5 days LeftGIA Certified Platinum Halo Ring with Burma Blue Sapphire and DiamondsEst. $4,862-$6,320$100BidhausNew York, NY
5 days LeftStunning Platinum 18K Yellow Gold 2.95 Ct Old Mine Diamond EarringsEst. $5,070-$6,591$100BidhausNew York, NY
5 days LeftDavid Webb 18K Gold Platinum Diamond Ring 14.25 Ct 127 DiamondsEst. $42,224-$54,891$100BidhausNew York, NY
7 days LeftGIA Certified 51.08 Ct Platinum Diamond Tennis NecklaceEst. $351,962-$457,550$100BidhausNew York, NY
5 days LeftPlatinum and 10K White Gold Setting with 1.41ct Emerald and 0.86ct Diamond PendantEst. $9,365-$11,147$50Riverside GalleriesArcadia, CA
5 days LeftPlatinum 9.59ct Oval Aquamarine Diamond Pendant Necklace Bead ChainEst. $2,964-$3,853$100Mynt AuctionsNew York, NY
7 days Left6.5 Inch Platinum Bracelet with 14.75 Carat DiamondsEst. $14,924-$19,401$100BidhausNew York, NY
5 days LeftOmega Platinum Gold GIA 23.98ctw Orangy Yellow Blue Sapphire Diamond EarringsEst. $21,034-$27,344$100BidhausNew York, NY
5 days LeftDavid Webb Platinum 18K Gold Buckle Clip-On Earrings with DiamondsEst. $29,315-$38,109$100BidhausNew York, NY
5 days LeftGIA Certified Platinum Ring with Old European and Baguette Diamonds 2.07ctwEst. $11,518-$14,973$100BidhausNew York, NY
5 days LeftBurma No-Heat Pink Sapphire Platinum Ring with SSEF Certification and DiamondsEst. $17,641-$22,933$100BidhausNew York, NY
7 days LeftPlatinum GUBELIN Certified 18.13 Ct Burma Sapphire & Diamond NecklaceEst. $216,112-$280,945$100BidhausNew York, NY