MAUBOUSSIN 0.59 CARAT ROUND BRILLIANT H VS2 DIAMOND PLATINUM SEMI MOUNT RINGModern Jewelry4.4(204)$5,700Mar 03, 2026
GIA Certified 2.03ct Natural Marquise Diamond Cluster Halo Ring 14ktChairish Auctions4.5(10.3k)$8,500
Vintage Marquise Diamond Engagement Ring Set 10K White Gold, .22 CTW, 3.59 GramsChairish Auctions4.5(10.3k)$340
Stunning 18k White Gold 2.67ct Marquise Round Diamond Cocktail RingMynt Auctions4.4(832)$1002 days Left
0.32 CARAT ROUND BRILLIANT H SI1 DIAMOND PLATINUM SEMI MOUNT RINGModern Jewelry4.4(204)$4,800Mar 03, 2026
Ring Marquise Cut Aquamarine 1.77ct Diamond 0.45ct 18k White and Yellow GoldSEUYCO4.5(50)$1,9506 days Left
Vintage Marquise Diamond Engagement Ring in 14k White GoldEric's Estate & Jewelry4.6(529)See Sold PriceJul 17, 2025
Vintage Marquise Diamond Engagement Ring in 14k White GoldEric's Estate & Jewelry4.6(529)See Sold PriceJul 13, 2025
