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Oct 5, 2026PLATINUM ENGAGEMENT RING 2.91CT. NATURAL UNTREATED BLUE SAPPHIRE EMERALD CUT GIAEst. $16,150-$18,050$13,250Valley Village, CAModern Jewelry4.5(221)
Oct 15, 20262.17 CARAT OLD EUROPEAN CUT K SI2 & I VS2 DIAMOND PLATINUM ENGAGEMENT RINGEst. $35,490-$39,665$29,000Valley Village, CAModern Jewelry4.5(221)
Oct 5, 20264.64CT. PLATINUM VINTAGE FILIGREE ENGAGEMENT RING NATURAL EURO CUT DIAMOND 1930SEst. $33,915-$37,905$27,750Valley Village, CAModern Jewelry4.5(221)
18 hrs LeftAntique Edwardian Platinum GIA 1.56ctw Old Mine Cut Diamond RingEst. $9,085-$10,784$3,250New York, NYDiamond Depot4.3(16)
Oct 15, 20262.56CT OLD EUROPEAN CUT DIAMOND THREE-STONE RING IN 18K TWO-TONE GOLD & PLATINUMEst. $17,527-$19,589$14,250Valley Village, CAModern Jewelry4.5(221)
Oct 15, 20261.78 CARAT OLD EUROPEAN CUT AND MARQUIS SHAPE DIAMOND PLATINUM ART DECO RINGEst. $27,000-$30,176$22,000Valley Village, CAModern Jewelry4.5(221)
Oct 15, 20262.14 CARAT OLD EUROPEAN CUT I SI2 DIAMOND PLATINUM ENGAGEMENT RINGEst. $33,660-$37,620$27,500Valley Village, CAModern Jewelry4.5(221)
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Oct 15, 20262.25 CARAT CIRCULAR BRILLIANT CUT K SI2 DIAMOND PLATINUM ENGAGEMENT RINGEst. $30,999-$34,647$25,500Valley Village, CAModern Jewelry4.5(221)
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Sep 30, 2026Rachel Koen Platinum Eternity Band 2.45ct Round Emerald Cut DiamondsEst. $16,835-$21,885$12,750New York, NYBidhaus4.2(881)
Live NowPlatinum GIA 2.56ct No Heat Emerald Cut Blue Sapphire Diamond RingEst. $10,831-$12,857$3,650New York, NYDiamond Depot4.3(16)
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Oct 15, 2026PLATINUM ART-DECO BRACELET WITH 3.5 CARAT ROUND & OLD EUROPEAN CUT G VS DIAMONDSEst. $14,773-$16,511$12,000Valley Village, CAModern Jewelry4.5(221)
Oct 15, 2026ANTIQUE 2.00 CARAT CIRCULAR BRILLIANT CUT K-SI2 DIAMOND PLATINUM RINGEst. $31,800-$35,541$26,000Valley Village, CAModern Jewelry4.5(221)
Oct 15, 20262.11 CARAT OLD EUROPEAN CUT L-I VVS2 DIAMOND PLATINUM ART DECO RINGEst. $25,800-$28,835$21,000Valley Village, CAModern Jewelry4.5(221)
Sep 29, 2026Antique Platinum 18K Diamond Earrings 7.70 Ct European-CutEst. $29,501-$35,017$10,000New York, NYDiamond Depot4.3(16)
Oct 15, 2026PLATINUM ART DECO RING WITH 1.63 CARAT OLD EUROPEAN CUT GIA DIAMONDS SIZE 5.25Est. $14,756-$16,492$12,000Valley Village, CAModern Jewelry4.5(221)
3 days LeftArt Deco Platinum Sapphire and Old Cut Diamond RingEst. £3,000-£4,000£1,000Braintree, EssexMozeris Fine Antiques4.3(2)