METAL: Platinum. MEASUREMENTS: Earrings are 75mm long. GEMSTONES: Sapphires, Aquamarines - 25ctw, Diamonds - approx. 1.20-1.30ctw. TESTED: Plat. WEIGHT: 12.9 grams. Gemstones have not been graded for color and clarity ,and tested for clarity and color enhancement, unless stated otherwise.