Bvlgari Tondo Heart Diamond 18K Yellow Gold Stainless Steel Necklace 100% Authentic Gende: Women Gemstones: Diamond (Approx 0.31 ct) Weight: 15.20 grams Charm Length: 4.40 cm (Bail inclusive) Charm Width: 3.20 cm Necklace Length: 15 inch Metal: Stainless Steel; 18K Yellow Gold Comes Exactly As Pictured.