A stunning natural diamond engagement ring mount crafted of 18k white gold (stamped "750"). Features natural round diamonds weighing approximately .50ctw. The diamonds are VS-SI in clarity and H in color. The mount will hold an approximate 4.5 x 4.5mm square or cushion cut gemstone. Measures 9.8mm lengthwise on top of finger. Ring size is 7. Weighs 4.0 grams. The mount needs to be polished.