This exquisite estate designer Roberto Coin 18K white gold diamond circle pendant features 0.40cttw of round diamonds, set in a perfect circular shape that radiates elegance and sparkle. The pendant hangs gracefully from a 14K white gold diamond-cut cable link chain, 18 inches in length, offering a sleek and refined look. Weighing 2.6 dwt, this necklace captures Roberto Coin's signature luxury and craftsmanship, making it a timeless and versatile piece perfect for both everyday wear and special occasions.