Fine Estate Brilliant Natural Diamond Engagement Ring / Band Lovely 18K white gold setting The square ring face measures 5.75 mm wide The brilliant solitaire diamond measures 4.5 mm wide This generally is about a 1/3 carat The ring is currently a size 5.5 The total weight of the ring is 1.3 DWT Most imperfections are not visible with the naked eye, as my macro lens significantly magnifies this item A signature will be required for delivery Ships Same Or One Day , upon payment I do not accept returns, or partial refunds / post sale discounts All items I sell are marked with an invisible UV identifier To confirm originality of the item To prevent condition issues / return fraud Gold content is verified with my Auracle AGT electronic tester Gemstones are verified with my electronic Presidium Gem Tester All gemstone measurements are estimated to the best of my ability, as they are installed in settings