PLATINUM VINTAGE ENGAGEMENT RING 1.25CT. LAB-GROWN ROUND DIAMONDSModern Jewelry4.4(205)$2,4506 days Left
Platinum Engagement Ring with 8.67 Carat Diamonds and Sapphires Size 6.5Mynt Auctions4.4(868)$100411 Lots Away
Art Deco ENGAGEMENT RING and ETERNITY WEDDING BAND DIAMOND PLATINUM 1910sChairish Auctions4.5(10.4k)$2,200
PLATINUM ENGAGEMENT RING WITH 2 CARAT ROUND & MARQUIS SHAPE GIA DIAMONDS SIZE 6Modern Jewelry4.4(205)$23,500May 17, 2026
PLATINUM ENGAGEMENT RING WITH 0.40 CARAT OLD EUROPEAN CUT DIAMONDS SIZE 6.5Modern Jewelry4.4(205)$3,200May 24, 2026
VINTAGE PLATINUM ENGAGEMENT RING 2.30CT. NATURAL BURMA OVAL RUBY AGL CERTModern Jewelry4.4(205)$12,5006 days Left
Vintage Platinum 1.50ct Old Transitional Cut Diamond Engagement RingDiamond Depot4.2(13)$5,8002 days Left
Antique Art Deco Platinum 0.37ct Diamond Engagement Ring Classic DesignBidhaus4.3(859)$88024 hrs Left
Vintage Platinum 1.21ct GIA Old European Diamond Engagement RingDiamond Depot4.2(13)$2,75021 hrs Left
VINTAGE PLATINUM ENGAGEMENT RING WITH 0.75 CARAT GIA DIAMONDS SIZE 6.75Modern Jewelry4.4(205)$3,850May 24, 2026
Vintage Platinum 1.21ct GIA Old European Diamond Engagement RingDiamond Depot4.2(13)$2,700May 12, 2026
Antique Art Deco Platinum 0.37ct Diamond Engagement Ring Classic DesignDiamond Depot4.2(13)$790May 13, 2026
Antique Art Deco Platinum 0.37ct Diamond Engagement Ring Classic DesignMynt Auctions4.4(868)$100May 15, 2026
