METAL: 14k Gold/ Non gold hardware. MEASUREMENTS: Pins are 62mm and 73mm long, tops are 12mm x 18mm and 12mm x 12mm. GEMSTONES: Diamonds, blue stone. TESTED: 14k gold tops. WEIGHT: 5.6 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enhancement, unless stated otherwise.