Master jewelers designed your Necklace with: 7 pieces of GENUINE 4X6mm faceted Marquise Amethysts no treatment quality: AAA. 8 pieces of GENUINE single cut diamonds 0.16 carat Tw, no treatment quality I1-I2. 12.57 grams of sterling silver layered with 18K yellow Gold. The length is 18 inches or 457mm. The motif width is 3/8 inches or 9mm. The motif height is 1 1/8 inches or 27mm. This lovely necklace comes in a free jewelry gift box! $1 No Reserve!!! Everyone is a winner!!! Great jewelry investment Gold is going up!