METAL: 14k Gold. GEMSTONES: Diamonds approx. 600 counts. Sapphire. MEASUREMENTS: Necklace is 16.5" long and is 11mm wide. Bracelet - 6.75" long x 13mm wide. Earrings are 44mm long x 12mm at widest point. MARKED: 14k. WEIGHT: 106 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enhancement, unless stated otherwise.