METAL: 14k Gold. MEASUREMENTS: Bracelet is 7 3/8" long and 13mm wide. GEMSTONES: Multi gemstone cabochons - amethyst, topaz, tourmaline, citrine, peridot. MARKED: 14k on clasp. WEIGHT: 17.8 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enhancement, unless stated otherwise.