METAL: Silver/ 14k Gold. MEASUREMENTS: Brooch is 42mm x 20mm. Two largest stones are missing - settings will fit approx. 5.5mm stones in diameter. GEMSTONES: Diamonds approx. 0.65-0.70ctw. MARKED: with European gold punchmarks. WEIGHT: 5.8 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enhancement, unless stated otherwise.