Antique 14K Gold Platinum Filigree Bar Pin with Diamond Synthetic SapphiresBidhaus4.3(872)$5204 days Left
Elegant Platinum Bar Pin Brooch with 3 Sapphires 22 Pearls 44 DiamondsMynt Auctions4.4(902)$1001 day Left
PLATINUM ENGAGEMENT FILIGREE RING NATURAL OLD EURO DIAMONDS 1.02CT.CIRC 1920'SModern Jewelry4.5(215)$8,300Jul 27, 2026
2.12CT. PLATINUM VINTAGE ENGAGEMENT RING NATURAL ROUND BLUE DIAMOND CIRC 1920'SModern Jewelry4.5(215)$10,250Jul 27, 2026
Antique Art Deco Krementz Platinum 14k Gold Diamond Filigree Bar Pin 1.76ctwBidhaus4.3(872)$1005 days Left
3.05CT. PLATINUM VINTAGE ENGAGEMENT RING NATURAL ROUND DIAMOND CIRC 1920'S GIAModern Jewelry4.5(215)$45,500Jul 27, 2026
PLATINUM VINTAGE ART DECO 4.43CT. NATURAL COLOMBIA EMERALD DIAMOND RING 1920'SModern Jewelry4.5(215)$20,250Jul 27, 2026
VINTAGE PLATINUM ENGAGEMENT RING 0.92CT.NATURAL EURO CUT DIAMOND CIRC 1920'SModern Jewelry4.5(215)$5,500Jul 27, 2026
1.10CT PLATINUM VINTAGE ENGAGEMENT RING NATURAL ROUND DIAMOND CIRC 1920'SModern Jewelry4.5(215)$6,900Jul 27, 2026
VINTAGE PLATINUM ENGAGEMENT RING 0.65CT.NATURAL OLD MINE CUT DIAMOND 1920'SModern Jewelry4.5(215)$3,250Jul 27, 2026
8.94 CTS DIAMOND PLATINUM LADIES WATCH BRACELET CHIC RARE ART DECO 1920SModern Jewelry4.5(215)$19,0002 days Left
1.10CT PLATINUM VINTAGE ENGAGEMENT RING OLD MINE CUT DIAMOND CIRC 1920'SModern Jewelry4.5(215)$6,600Jul 27, 2026
