Very Exclusive Designer White Gold Blue Sapphire (IGI Cert.) and Diamond Ring Gross gold weight - 10.400 g14 K/ 585 Solid Hallmarked White goldDimensions - 15 mm X 10 mmRing size - UK N - EU 54 - US 7Free alteration upto ±2 ring sizes before shipping on request. Blue Sapphire DetailsCt Weight - 5.28