17 hrs LeftPlatinum and 18K Yellow Gold Setting with 0.80ct Opal and 0.19ct Diamond Ladies RingEst. $4,771-$5,369$50Arcadia, CARiverside Galleries4.6(223)
5 days LeftPlatinum Ladies Necklace with 7.94ct GIA Certified Aquamarine and 1.02tcw Adjacent DiamondsEst. $21,525-$26,900$50Arcadia, CARiverside Galleries4.6(223)
17 hrs LeftPlatinum Setting with 1.88ct Sapphire and .43ct Diamond Ladies RingEst. $6,458-$7,123$50Arcadia, CARiverside Galleries4.6(223)
2 days LeftPlatinum Setting with 2.51ct Tourmaline and 1.08ct Diamond Ladies RingEst. $8,142-$10,241$50Arcadia, CARiverside Galleries4.6(223)
5 days LeftCustom Made Platinum 1.19ct Bezel Set 5 Stone Diamond Wedding BandEst. $5,488-$6,514$2,200New York, NYDiamond Depot4.3(16)
Oct 5, 2026VINTAGE PLATINUM ENGAGEMENT RING 12.30CT. NATURAL BLUE SAPPHIRE RADIANT GIA CERTEst. $28,050-$31,350$23,000Valley Village, CAModern Jewelry4.5(221)
17 hrs LeftPlatinum Setting with 1.79ct Tanzanite and .85ct Diamond Ladies RingEst. $6,565-$7,258$50Arcadia, CARiverside Galleries4.6(223)
5 days LeftPlatinum Ladies Bracelet with 7.15tcw Sapphires and 4.00tcw DiamondsEst. $53,525-$64,589$50Arcadia, CARiverside Galleries4.6(223)
Oct 5, 2026VINTAGE PLATINUM 18K GOLD ENGAGEMENT RING 4.99CT. NATURAL GREEN EMERALDEst. $24,650-$27,550$20,250Valley Village, CAModern Jewelry4.5(221)
4 days LeftPlatinum Ladies Ring with 14.46mm Tahitian Pearl and 0.98tcw Adjacent DiamondsEst. $17,858-$21,250$50Arcadia, CARiverside Galleries4.6(223)
6 days LeftPlatinum Multi Strand Green Tourmaline Diamond Necklace 2 Cts 5 StrandsEst. $7,775-$9,229$2,850New York, NYDiamond Depot4.3(16)
2 days LeftPlatinum Setting with Approx. 17ct Jade and 0.58ct Diamond Ladies RingEst. $15,528-$19,257$50Arcadia, CARiverside Galleries4.6(223)
Oct 5, 2026PLATINUM VINTAGE ENGAGEMENT RING 4.52CT.GEM BLUE SAPPHIRE ROUND SHAPE CIRC 1930'Est. $6,545-$7,315$5,300Valley Village, CAModern Jewelry4.5(221)
4 days LeftPlatinum Ladies Ring with 2.03ct GIA Certified Spinel and 0.95tcw Adjacent DiamondsEst. $15,250-$19,175$50Arcadia, CARiverside Galleries4.6(223)
Oct 5, 2026VINTAGE PLATINUM ENGAGEMENT RING 6.53CT. LAB GROWN RUBY PEAR SHAPEEst. $7,225-$8,075$5,900Valley Village, CAModern Jewelry4.5(221)
3 days LeftPlatinum Setting with 1.01ct Ruby and 0.78ct Diamond Ladies RingEst. $7,878-$11,247$50Arcadia, CARiverside Galleries4.6(223)
4 days LeftPlatinum Ladies Ring with 4.03ct GIA Certified Emerald and 0.77ct tw Adjacent DiamondsEst. $22,555-$26,200$50Arcadia, CARiverside Galleries4.6(223)
Oct 5, 202626.15 CT. VINTAGE PLATINUM 18K YELLOW GOLD ENGAGEMENT RING FILLED PEAR RUBYEst. $25,415-$28,405$20,750Valley Village, CAModern Jewelry4.5(221)
17 hrs LeftPlatinum Setting with 8.72ct Fire Opal and 0.45ct Diamond Ladies RingEst. $9,958-$12,587$50Arcadia, CARiverside Galleries4.6(223)
6 days LeftPlatinum Diamond Cluster Long Dangle Earrings 6.33ct F-G ColorEst. $36,062-$46,880$100New York, NYMynt Auctions4.5(928)
Oct 5, 2026VINTAGE PLATINUM ENGAGEMENT RING 4.51CT.LAB GROWN BLUE SAPPHIRE ROUND SHAPEEst. $6,545-$7,315$5,300Valley Village, CAModern Jewelry4.5(221)
Oct 5, 20261920S VINTAGE PLATINUM 3.65CT.NATURAL GREEN JADE & DIAMOND RING – GIA CERTIFIEDEst. $5,015-$5,605$4,100Valley Village, CAModern Jewelry4.5(221)
Buy NowCocktail Ring 14k White Gold Oval Aquamarine and Diamond Shoulders$2,890New York, NYBidhaus4.2(881)
Live NowPlatinum Ladies Ring with 4.17ct Opal and 1.53tcw Adjacent DiamondsEst. $15,250-$19,725$50Arcadia, CARiverside Galleries4.6(223)