SaveFeb 21, 202618K WHITE GOLD KASHMIR SAPPHIRE AND DIAMOND RINGCasco Bay Auctions4.7(427)Est. $2,500-$3,500$1,700
SaveMar 08, 2026PLATINUM VINTAGE ENGAGEMENT RING 1.26CT NATURAL BLUE KASHMIR SAPPHIRE OVAL GIAModern Jewelry4.5(204)Est. $33,150-$37,050$27,250
SaveFeb 21, 2026PLATINUM AND 18K YELLOW GOLD KASHMIR AND DIAMOND RINGCasco Bay Auctions4.7(427)Est. $2,500-$3,500$1,900
Save2 days LeftPlatinum Ladies Ring with 1.19ct GIA Certified Pink Sapphire and 0.42tcw Adjacent DiamondsRiverside Galleries4.4(199)Est. $20,250-$23,875$50
Save6 days LeftPlatinum Ladies Ring with 1.19ct GIA Certified Pink Sapphire and 0.42tcw Adjacent DiamondsRiverside Galleries4.4(199)Est. $20,250-$23,875$50
