This is a beautiful 12 carat swiss blue topaz necklace. The setting and chain are both made from 925 sterling silver.12 Carat Swiss Blue Topaz $200.00 Regular Price$170.00Sale PriceOut of StockProduct InfoGemstone: TopazCenter Gemstone Size: 16 mm x 12 mmNatural/Lab-Made: NaturalNecklace Length: 18 inchesMaterial: 925 Sterling SilverShipping InfoThis item ships within 1-2 days of ordering.