18K GOLD & DIAMOND CIRCLE NECKLACE Diamond Weight: 0.21 ct. Diamond Count: 13 Gold Weight: 3.40 grams (approx.) Necklace Size: 0.75 inches Chain Length: 16-18 inches adjustable chain This piece is perfect for everyday wear and makes the perfect Gift! We certify that this is an authentic piece of Fine jewelry. Every piece is crafted with the utmost care and precision. You are assured of everlasting quality that can be passed on from generation to generation. Designing Fine Jewelry with Passion since 1979