1 day LeftVintage 1950s Platinum Diamond Bracelet 25 Carats Elegant DesignEst. $42,562-$55,330$100New York, NYBidhaus4.2(881)
4 days LeftANTIQUE PLATINUM NATURAL STAR SAPPHIRE & DIAMOND RINGEst. $8,000-$12,000$4,000Denver, PADan Morphy Auctions4.3(1.4k)
3 days LeftOmega Platinum Gold 16.47ctw GIA Burma Ruby Diamond Dangle EarringsEst. $23,881-$31,045$100New York, NYBidhaus4.2(881)
6 days LeftAntique Art Deco Platinum GIA Burma Ruby Diamond Statement Ring 3.55ctEst. $16,263-$21,141$100New York, NYBidhaus4.2(881)
3 days LeftA double row diamond set choker,Est. £1,100-£1,300£660Essex, ukSworders Fine Art Auctioneers4.4(42)
5 days LeftPlatinum Setting with 15mm by 10mm Jade and 0.40ct Diamond Ladies RingEst. $3,558-$4,015$50Arcadia, CARiverside Galleries4.6(223)
3 days Left1930s Art Deco heart cluster ring in 10k white gold platinumEst. $1,963-$2,551$100New York, NYMynt Auctions4.5(928)
3 days LeftPlatinum Free form Coral Pendant on 18 14K Gold Chain"Est. $3,252-$3,725$50Arcadia, CARiverside Galleries4.6(223)
4 days LeftGIA Certified 51.08 Ct Platinum Diamond Tennis NecklaceEst. $351,962-$457,550$100New York, NYBidhaus4.2(881)
Sep 28, 2026Antique Edwardian 18k Gold Platinum GIA 3.40ct Sapphire Diamond RingEst. $14,079-$18,302$100New York, NYBidhaus4.2(881)
3 days LeftDiamond Spray Brooch, Platinum, Circa 1950sEst. £5,150-£6,850£1,700Braintree, EssexMozeris Fine Antiques4.3(2)
Buy NowAntique Art Deco Platinum Diamond Ring 1.30ct Marquise Baguette Round$3,820New York, NYBidhaus4.2(881)
4 days LeftVintage Platinum GIA Certified 4.67ctw Pink Sapphire Diamond RingEst. $12,480-$16,224$100New York, NYBidhaus4.2(881)
4 days LeftAntique 18K Gold Platinum 3-Stone Red Diamond Cocktail RingEst. $1,924-$2,501$100New York, NYBidhaus4.2(881)
6 days LeftPlatinum Ladies Ring with 27.40ct Coral and 0.71tcw Adjacent DiamondsEst. $12,775-$16,850$50Arcadia, CARiverside Galleries4.6(223)
Sep 27, 2026Vintage Platinum GIA Certified 9.91ctw Sapphire Diamond Dangle EarringsEst. $14,378-$18,691$100New York, NYBidhaus4.2(881)
1 day LeftVintage 1950s Platinum Diamond Bracelet 25 Carats Elegant DesignEst. $42,562-$55,330$100New York, NYBidhaus4.2(881)
Oct 5, 2026VINTAGE PLATINUM ENGAGEMENT RING 1.04CT. NATURAL BLUE SAPPHIRE RADIANT SHAPEEst. $3,995-$4,465$3,250Valley Village, CAModern Jewelry4.5(221)
6 hrs LeftPlatinum Free form Coral Pendant on 18 14K Gold Chain"Est. $3,252-$3,725$50Arcadia, CARiverside Galleries4.6(223)
Buy NowTrillion Cut Ghoshanite Ring in Sterling Silver - Ring Size 8 US$230Muscat, AEFantasy Jewelry3.7(155)
5 days LeftTiffany & Co Platinum 1.71 ct Round Diamond Engagement Ring Size 6.5Est. $21,515-$27,969$100New York, NYBidhaus4.2(881)
5 days LeftPlatinum Flower Cluster Ring 4.21ctw Blue Sapphire DiamondEst. $2,964-$3,853$100New York, NYBidhaus4.2(881)
2 days LeftPre-owned K18WG Alexandrite Cat's Eye Diamond Pendant Necklace 1.74 Carats D0.06 Carats RareEst. $13,000-$26,000$1,000Osaka, JPTOISHINSEI Co., Ltd.4.6(189)
Oct 5, 2026VINTAGE PLATINUM ENGAGEMENT RING 10.98CT.NATURAL PINK TOURMALINE CABOCHON SHAPEEst. $6,715-$7,505$5,500Valley Village, CAModern Jewelry4.5(221)