5 days LeftPlatinum Ladies Bracelet with 7.15tcw Sapphires and 4.00tcw DiamondsEst. $53,525-$64,589$50Arcadia, CARiverside Galleries4.6(223)
4 days LeftPlatinum Ladies Ring with 14.46mm Tahitian Pearl and 0.98tcw Adjacent DiamondsEst. $17,858-$21,250$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)
Buy NowCocktail Ring 14k White Gold Oval Aquamarine and Diamond Shoulders$2,890New York, NYBidhaus4.2(881)
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)
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)
18 hrs LeftPlatinum Setting with 8.72ct Fire Opal and 0.45ct Diamond Ladies RingEst. $9,958-$12,587$50Arcadia, CARiverside Galleries4.6(223)
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)
3 days LeftPlatinum Setting with 1.01ct Ruby and 0.78ct Diamond Ladies RingEst. $7,878-$11,247$50Arcadia, CARiverside Galleries4.6(223)
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)
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)
6 days LeftPlatinum Diamond Cluster Long Dangle Earrings 6.33ct F-G ColorEst. $36,062-$46,880$100New York, NYMynt Auctions4.5(928)
Live NowPlatinum Ladies Ring with 4.17ct Opal and 1.53tcw Adjacent DiamondsEst. $15,250-$19,725$50Arcadia, CARiverside Galleries4.6(223)
Live NowPlatinum Setting with 0.97ct Chrysoberyl Cats eye and 0.50ct Diamond Ladies RingEst. $6,258-$7,457$50Arcadia, CARiverside Galleries4.6(223)
2 days LeftPlatinum Ladies Ring with 4.02ct Black Opal and 0.72tcw Adjacent DiamondsEst. $10,250-$14,550$50Arcadia, CARiverside Galleries4.6(223)
3 days LeftPlatinum Ladies Ring with 5.90ct Aquamarine and 1.64tcw Adjacent DiamondsEst. $10,250-$14,725$50Arcadia, CARiverside Galleries4.6(223)
Oct 5, 2026PLATINUM VINTAGE ENGAGEMENT RING 0.72CT. NATURAL ROUND DIAMOND CIRC 1930'SEst. $3,825-$4,275$3,150Valley Village, CAModern Jewelry4.5(221)
2 days LeftPlatinum Setting with 2.77ct Cat's Eye Chrysoberyl and 1.32ct Diamond Ladies RingEst. $11,214-$14,025$50(1 bid)Arcadia, CARiverside Galleries4.6(223)
3 days LeftPlatinum Setting with 4.9ct Sapphire and 0.87ct Diamond Ladies RingEst. $8,778-$10,987$50Arcadia, CARiverside Galleries4.6(223)
4 days LeftPlatinum Setting with 2.44ct Emerald and 1.94ct Diamond Ladies RingEst. $11,457-$15,998$50Arcadia, CARiverside Galleries4.6(223)
4 days LeftPlatinum Ladies Ring with 1.00ct Ruby and 0.35tcw Adjacent DiamondsEst. $6,450-$7,250$50Arcadia, CARiverside Galleries4.6(223)
5 days LeftPlatinum Ladies Ring with 0.71ct GIA Certified Alexandrite and 0.40tcw Adjacent DiamondsEst. $14,525-$18,450$50(1 bid)Arcadia, CARiverside Galleries4.6(223)
4 days LeftPlatinum Setting with 1.00ct Emerald and 0.26ct Diamond Ladies RingEst. $3,898-$4,367$50Arcadia, CARiverside Galleries4.6(223)
4 days LeftPlatinum Setting with 1.88ct Sapphire and .43ct Diamond Ladies RingEst. $6,458-$7,123$50Arcadia, CARiverside Galleries4.6(223)