This is a beautiful 5.5 carat green onyx necklace. The setting and chain are both made from 925 sterling silver.5.5 Carat Green Onyx Necklace $125.00 Regular Price$118.75Sale PriceOut of StockProduct InfoGemstone: Onyx Center Gemstone Size: 14 mm x 10 mm Natural/Lab-Made: Natural Necklace Length: 18 Inches Material: 925 Sterling Silver Shipping InfoThis item ships within 1-2 days of ordering