METAL: 14k Gold. MEASUREMENTS: Ring size - 7 1/4, ring top is 15mm x 15.5mm. Center will fit approx. 5.5mm x 5.6mm stone. GEMSTONES: Diamonds approx. 1.80-2.00ctw. TESTED: 14k. WEIGHT: 4.1 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enhancement, unless stated otherwise.