Home / Rings / Platinum Natural Heart Shape… Platinum Natural Heart Shape… Description Platinum Natural Heart Shape Ruby Ring, 2.05ct. GIA certificate. Related products Antiques , Rings Sapphire & Diamond Ring Description Cushion Sapphire = 11.14cts 2 Half Moon Diamonds approx 1.40ctw Platinum Rings Natural Blue Sapphire Oval Shape Ring 14KW Natural Blue Sapphire oval shape 3.35ct with GIA cert. Also contains 0.84ctw GH VS2 Diamond. Antiques , Rings Boucheron Sapphire & Diamond Ring Emerald Cut Sapphire = 17.73cts Platinum Price Upon Request Rings Pearl Ring with Diamond Accents Pearl Ring with Diamond Accents. Price Upon Request.