1) Diamond Size: 1 Carat, D grad 2) DESIGN: Moissanite diamond and a  luster ring is a fashion style.  this is a striking Mozambique diamond engagement ring. 3) MATERIAL:  Made of 925 sterling silver with Moissanite diamond. Carefully constructed of Hypoallergenic, lead and nickel free. 4) Ring Size: 17.5, 19.5, 21.5, 23.5, 25.5, It is a perfect gift for someone special your life to show your eternal love. 5) Great Gift:  Great gift for father, son, boyfriend, husband, friends or families on Valentine's Day, Birthday, Father’s Day, Anniversary, Thanksgiving and Christmas. 6) Please don't hesitate to contact us whenever you have any concern about this item. It will be our pleasure to give you a wonderful shopping experience.