GORGEOUS 2.67CT MARQUISE ROUND DIAMOND 18K WHITE GOLD LARGE COCKTAIL RINGModern Jewelry4.5(219)$29,750Oct 14, 2026
DIAMOND 2.25CT MARQUISE W/ACCENT 18K WHITE GOLD LONG COCKTAIL RINGModern Jewelry4.5(219)$18,250Oct 14, 2026
A Platinum and Diamond Ring Centering a marquise-shaped diamond weighing approximately 0.80 carat,John Moran Auctioneers, Inc.4.7(521)$2,500Sep 30, 2026
A 14K White Gold and Diamond Ring Centering a modified marquise-shaped diamond weighing 1.69John Moran Auctioneers, Inc.4.7(521)$2,000Sep 30, 2026
