METAL: 18k Gold. MEASUREMENTS: Bracelet will fit approx. 6 1/2 - 7" wrist and is approx. 16mm wide when worn. GEMSTONES: Faceted emerald, ruby and sapphire beads. MARKED: Italy, 18Kt. WEIGHT: 21.2 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enhancement, unless stated otherwise.