0.09CT MARQUISE & ROUND BRILLIANT DIAMOND PLATINUM SEMI-MOUNT RINGModern Jewelry4.4(204)$3,300Mar 03, 2026
Antique "Shield" Ring with Filigree Marquise Cut 3 ct Lab-Grown Diamond Ring in 14K White GoldChairish Auctions4.5(10.3k)$50
0.32 CARAT ROUND BRILLIANT H SI1 DIAMOND PLATINUM SEMI MOUNT RINGModern Jewelry4.4(204)$4,800Mar 03, 2026