METAL: 18k Gold. MEASUREMENTS: Size 6.5. The ring sits 11mm from the top of finger and is 14mm wide at the widest point. GEMSTONES: Diamonds approx. 0.36ctw. MARKED: Bvlgrai, 53,made in Italy, 750. WEIGHT: 10.5 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enhancement, unless stated otherwise.