18K Gold Plated Lab Diamond Pendant Necklace 24 inches Rope Chain included. Pendant Dimensions: 30mm x 35mm. Weight: 50 grams. Pendant come’s with a 3mm 30 inches Rope Chain Necklace.. 18Carat Highly Polished and Heavily Plated with 25mills of 9k gold. Looks and feels like real jewellery that costs thousands!