METAL: 14k Gold pendant/ 18k Gold necklace. MEASUREMENTS: Necklace is 16" long, Pendant is 50mm long. GEMSTONES: 3 diamonds, pearl. MARKED: 750 on chain clasp. pendant tested 14k. WEIGHT: 4.2 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enhancement, unless stated otherwise.