Welcome to Goldland Jewelry! 18k Solid (Two Ton)Yellow&White Gold Necklace18Inches. 18k Solid Gold (Stamped). 6.92Grams(1.99mm). Please Review All The Photos Carefully. For Any Clarification On Size, Measurements, Color, Etc. What Do We Guarantee? We Guarantee This Product is 18k Solid Gold and the Gemstones are 100% Natural. Must Be in Original Condition! Thank You And Check Out My Store For More Great Jewelries At Goldland Jewelry.