Round Shape Created Sapphire Gemstone Pendant Necklace in Sterling Silver Stones: Created Sapphire : 41 pieces, Round Shape 2.00mm Created Sapphire : 17 pieces, Round Shape 3.00mm Gemstones have a deep rich color and tremendous fire. Necklace: 7.50 grams Pure Sterling Silver with .925 stamp Serpentine Style 16 to 18 inch adjustable length, 3 width Approximate Retail Value: $179.99 Necklace features a one of a kind design with a beautiful White Gold finish.