This is a beautiful 7.75 carat topaz necklace. The setting and chain are both made from 925 sterling silver.7.75 Carat Topaz Necklace$150.00PriceColor*Quantity*Add to CartProduct InfoGemstone: Topaz Gemstone Size: 12 mm x 12 mm Natural/Lab-Made: Natural Necklace Length: 18 inches Material: 925 Sterling Silver Shipping InfoThis item ships within 1-2 days of ordering.