I bought this for my husband and he loves it. Given, he's only been wearing it for 3 days, but so far so good. No loose stones, and the diamonds are bright, clear, and beautiful! I was concerned given the reviews, so we purchased the protection plan for the ring incase a stone falls out. Excellent quailty. UPDATE: 4 YEARS later and the ring is still going strong. No lost stones and still just as beautiful!