Oct 5, 2026VINTAGE PLATINUM ENGAGEMENT RING 1.05CT. NATURAL OLD MINE CUT DIAMOND CIRC 1920'Est. $8,075-$9,025$6,600Valley Village, CAModern Jewelry4.5(220)
Oct 5, 2026VINTAGE PLATINUM FILIGREE RING 1.59CT. NATURAL BLUE SAPPHIRE OVAL SHAPEEst. $7,225-$8,075$5,900Valley Village, CAModern Jewelry4.5(220)
Oct 5, 2026VINTAGE PLATINUM COCKTAIL RING 1.77CT. NATURAL ROUND CUT PINK SAPPHIRE GIA CERTEst. $6,715-$7,505$5,500Valley Village, CAModern Jewelry4.5(220)
Oct 5, 2026PLATINUM VINTAGE ENGAGEMENT RING 0.99CT.NATURAL OLD EURO ROUND DIAMOND GIA CERTEst. $6,545-$7,315$5,300Valley Village, CAModern Jewelry4.5(220)
Oct 5, 20261.18CT. PLATINUM VINTAGE ENGAGEMENT RING NATURAL OLD EURO CUT DIAMOND 1940'SEst. $7,225-$8,075$5,900Valley Village, CAModern Jewelry4.5(220)
Oct 5, 2026PLATINUM VINTAGE ENGAGEMENT RING 2.35CT. LAB GROWN ROUND OLD EURO CUT DIAMONDEst. $6,715-$7,505$5,500Valley Village, CAModern Jewelry4.5(220)
Oct 5, 2026PLATINUM VINTAGE FILIGREE ENGAGEMENT RING 1.05CT.NATURAL TEAL SAPPHIRE 1930'SEst. $6,715-$7,505$5,500Valley Village, CAModern Jewelry4.5(220)
Oct 5, 2026PLATINUM VINTAGE FILIGREE ENGAGEMENT RING 1.45CT. NATURAL ROUND DIAMOND 1920'SEst. $6,375-$7,125$5,200Valley Village, CAModern Jewelry4.5(220)
Oct 5, 2026PLATINUM VINTAGE ENGAGEMENT RING 0.92CT.NATURAL ROUND DIAMOND CIRCA 1930'SEst. $5,865-$6,555$4,800Valley Village, CAModern Jewelry4.5(220)
Oct 5, 2026VINTAGE PLATINUM RING 1.23CT. NATURAL BLUE SAPPHIRE CABOCHON ROUND CIRC 1930'SEst. $5,015-$5,605$4,100Valley Village, CAModern Jewelry4.5(220)
Oct 5, 2026PLATINUM VINTAGE ENGAGEMENT RING 0.80CT.NATURAL OLD EURO ROUND DIAMOND 1920'SEst. $6,375-$7,125$5,200Valley Village, CAModern Jewelry4.5(220)
Oct 5, 2026PLATINUM VINTAGE FILIGREE ENGAGEMENT RING 0.52CT. NATURAL OLD MINE CUT DIAMONDEst. $4,335-$4,845$3,550Valley Village, CAModern Jewelry4.5(220)
Oct 5, 20261.14CT.NATURAL GREEN EMERALD PLATINUM 14K YELLOW GOLD ENGAGEMENT VINTAGE RINGEst. $4,505-$5,035$3,700Valley Village, CAModern Jewelry4.5(220)
Oct 5, 2026PLATINUM VINTAGE LAMBERTS ENGAGEMENT RING 0.62CT. NATURAL EURO ROUND DIAMONDEst. $4,165-$4,655$3,400Valley Village, CAModern Jewelry4.5(220)
Oct 5, 20261920S VINTAGE PLATINUM 3.65CT.NATURAL GREEN JADE & DIAMOND RING – GIA CERTIFIEDEst. $5,015-$5,605$4,100Valley Village, CAModern Jewelry4.5(220)
Oct 5, 2026VINTAGE FILIGREE PLATINUM RING 1.28CT. NATURAL BLUE SAPPHIRE CABOCHON SHAPEEst. $3,825-$4,275$3,150Valley Village, CAModern Jewelry4.5(220)
Oct 5, 2026PLATINUM VINTAGE ENGAGEMENT RING 0.62CT.NATURAL OLD EURO ROUND DIAMOND 1920'SEst. $3,825-$4,275$3,150Valley Village, CAModern Jewelry4.5(220)
Oct 5, 2026VINTAGE PLATINUM ENGAGEMENT RING 1.68CT. BLUE SAPPHIRE RADIANT SHAPE CIRC 1930'Est. $3,315-$3,705$2,700Valley Village, CAModern Jewelry4.5(220)
Sep 29, 20260.95ct SI3 CLARITY E COLOR Diamond Platinum Ring (1.49ctw Diamonds) EGL USA CERTIFIEDEst. $8,060-$13,060$1,000Miami, FLRedland Realty & Auction
4 days LeftArt Deco, Burmese Sapphire and Diamond RingEst. $10,000-$15,000$5,000Palm Beach, Philadelphia, San Diego, Chicago, ILFreeman's4.4(1.7k)
Oct 5, 20261.05CT.PLATINUM VINTAGE ENGAGEMENT RING OLD EURO CUT DIAMOND CIRC 1930'SEst. $8,415-$9,405$6,900Valley Village, CAModern Jewelry4.5(220)
4 days LeftNatural Burma Ruby and Diamond Cluster RingEst. £1,850-£2,450£600Braintree, EssexMozeris Fine Antiques4.3(2)
Oct 1, 2026An Art Deco 12.50 ctw Diamond Station Necklace in PlatinumEst. $5,000-$7,000$2,500(1 bid)Towson, MDAlex Cooper4.5(542)