METAL: silver, 14k gold. GEMSTONES: 184 diamonds, multi color gemstones. MEASUREMENTS: necklace is 17.5" long x 8mm. Pendant is 50mm long x 63mm at widest point. TESTED: silver( clasp). 14k gold . WEIGHT: 43.8 grams.Gemstones have not been graded for color and clarity, and tested for clarity and color enhancement, unless stated otherwise.