Kay Jewelers Diamond Earrings | 5/8 ctw | Lifetime Warranty Purchased 2.5 years ago from Kay Jewelers, these stunning diamond earrings feature a total weight of 5/8 carats. They come with a lifetime warranty, provided you continue to get them checked in-store as required. I have proof of purchase directly from Kay Jewelers, available upon request. This is a beautiful, timeless piece that’s sure to add sparkle to your collection! Feel free to ask any questions or for additional photos. this pair is 14k gold