14 K / 585 White Gold Blue Sapphire (IGI Certified) & Diamond Ring 14 K White Hallmarked Gold Gross metal weight - 5.750 g Ring size - UK N - EU 54 - US 7 Free alteration upto ±2 ring sizes before shipping on request.Dimensions - 18 mm x 15 mm Total Gem weight - 4.94 ct. Blue sapphire Details (IGI