Metal : 14k Layer on Solid .925 silver Stone Type : Cubic Zirconia ( CZ ) Charm - Approximate Width : 0.50" Inches - ( 12.5 mm) Charm - Approximate Height : 0.62" Inches - ( 15.9 mm) Charm - Approximate thickness : 0.06" Inches - ( 1.5 mm) Necklace Length 16" Inches (Add on adjustable to 18" ) Approximate Weight: 3.2 grams - 3.7 grams Approx. Total amount of stone : 10 Stone set Item # :JN08031601N