This is a beautiful 12.5 carat topaz necklace. The setting and chain are both made from 925 sterling silver.12.6 Carat Topaz Necklace$175.00PriceQuantity*Add to CartProduct InfoGemstone: Topaz Gemstone Size: 16 mm x 12 mm Natural/Lab-Made: Natural Material: 925 Sterling Silver Necklace Length: 18 Inches Shipping InfoThis item ships within 1-2 days of ordering