CARTIER 0.18CT DIAMOND PLATINUM SOLITAIRE RING SIZE EU 49-US 5 GIA & CERTModern Jewelry4.5(205)$3,300Jun 14, 2026
CARTIER 0.23CT F VS1 SOLITAIRE DIAMOND PLATINUM RING CERT & GIAModern Jewelry4.5(205)$6,200Jun 10, 2026
ROUND CUT 1.00CT ENGAGEMENT RING J VS1 SOLITAIRE DIAMOND 14K GOLD W/GIA CERT.Modern Jewelry4.5(205)$13,250Jun 14, 2026
DIAMOND PRINCESS CUT 0.90CT D VVS2 SOLITAIRE LOOSE WITH GIA CERT. $7300Modern Jewelry4.5(205)$13,750Jun 14, 2026
Tiffany & Co. Platinum Solitaire Ring 1.88ct Diamond GIA CertMynt Auctions4.4(876)$100(1 bid)3 days Left
GIA certified 1.50ct. Cushion cut diamond ring G/VVS-2 platinum classic *vChairish Auctions4.5(10.5k)$8,000
Tiffany & Co. Platinum Solitaire Ring 0.47ct Pear Diamond GIA Cert Size 7Bidhaus4.3(864)$100159 Lots Away
Vintage Platinum Engagement Ring 4.07CT.Natural round cut Diamond GIA CERTModern Jewelry4.5(205)$39,7504 days Left
Platinum Vintage engagement ring cushion cut Diamond 0.80ct I-SI1 GIA cert.Modern Jewelry4.5(205)$3,4004 days Left
TIFFANY & CO. DIAMOND 0.85CT G VVS PLATINUM KNIFE EDGE SOLITAIRE RING GIAModern Jewelry4.5(205)$14,250Jun 10, 2026
CARTIER ROUND DIAMOND PLATINUM ENGAGEMENT RING SIZE 49-US 5 CERT & GIAModern Jewelry4.5(205)$5,200Jun 14, 2026
LADY 2.00 CARAT GIA H VVS-1 WHITE GOLD 18K PRINCESS CUT DIAMOND ENGAGEMENT RINGModern Jewelry4.5(205)$23,750Jun 09, 2026
CARTIER RING DIAMOND SOLITAIRE PLATINUM ENGAGEMENT RING SIZE 45 W/GIAModern Jewelry4.5(205)$3,300Jun 14, 2026
GIA CERTIFIED 1.06CT BRILLIANT EMERALD CUT NATURAL DIAMOND RING J/VVS2 **Chairish Auctions4.5(10.5k)$3,200
GIA Certified .55ct heart cut diamond solitaire ring platinum classic D/VS**Chairish Auctions4.5(10.5k)$1,600
14K White Gold Engagement Ring RING 2.10CT.Natural Green Emerald GIA CertModern Jewelry4.5(205)$5,9004 days Left
