ADAMANS Lab Diamonds are industry leading and is completely colourless. Some brands use Lab Diamonds that has a slight yellow hue, meaning it's not completely colourless and does not imitate a real diamond. Our Lab Diamonds outshine everything. They will test positive as diamonds on most handheld diamond testers. At 8 inches, this diamond tennis chain contains 37 grams of 925 Silver and showcases an impressive 5.4 CTW of radiant, lab-created diamonds, delivering an unmatched sparkle and brilliance. Specifications: 7 inch - 4.872ctw VVS1 & 37g 925 silver 8 inch - 5.4ctw VVS1 & 43g 925 silver 9 inch - 5.821ctw VVS1 & 50g 925 silver Diamonds: 0.1ctw IGI certified lab diamonds (VVS1) Width: 8mm 7" = 18cm8" = 20cm9" = 23cm Your Adamans Cuban Link Bracelet ships fully insured and will require a signature upon delivery for extra security.