Product Style Product Material: 18K Gold AU750 (Color can be customized to white gold, yellow gold, rose gold) Diamond: Total of approximately 0.09 carat Diamond Grade: SI FG color Certificate: GDTC Appraisal Certificate [Description] Since all products are handmade, there may be slight errors in weight and size. Please refer to the actual received item as the standard; please purchase carefully if you are particular about this!