Product Information This lovely yellow gold plated ring features a total of 21 .25 Carat Brilliant cut CZ stones. Made with the finest CZ stones available for fashion jewelry, the Russian Blue Radiance. Test marketing always reveals the popularity of the Brilliant cut stones. This ring has universal appeal. They are processed gold bonded rings with 50 layers of both 24 karat and 14 karat gold. The proprietary gold bonding process deposits pure gold that is light and lovely, the mellow gold of 14K gold. There is no other gold bonded product that looks and feels so much like solid gold. There is a lifetime warranty certificate with each ring. This certificate applies to any problem resulting from wear, including a loose or lost stone. There is no other manufacturer in the business that provides such a comprehensive guarantee. Metal Finish: Gold Plated Approx. Weight: .018 lbs.Size Options: 5, 6, 7, 8, 9, 10Additional Information Another term for gold bonded is gold plating. However, not all gold plating is the same. All of our products are bonded with 50 layers of gold, the first layers of pure 24k Yellow gold, the next layers, pure 14k gold. So, the concentration of gold on all of our products is a 24k concentration, yet with the highly marketable color of 14k Yellow gold. All gold bonded products are manufactured with exactitude in the United States to control their quality. The manufacturing process is from one of the few companies in the country whose quality control standards of gold bonding meets or exceeds Federal standards. The inclusion of our Lifetime Certificate with each gold bonded piece is your assurance of our consistency in meeting Federal standards.