METAL: silver, 18k gold. MEASUREMENTS: earrings are 12.5mm long x 12.5mm at widest point. One earring has sign of previous repair. Brooch is 42mm long x 29mm at widest point. TESTED: silver, 18k. WEIGHT: 16 grams.Gemstones have not been graded for color and clarity, and tested for clarity and color enhancement, unless stated otherwise.