Up for your consideration is 100 % authentic David Yurman Sterling Silver 18K 15MM Mother of Pearl & Diamonds Ring. The size of the ring is 6.75 The smooth Mother of Pearl is about 15MM X 15MM, is set on a frame of 18K which is surrounded with Yurman's sparkling diamonds The Mother of Pearl is of a brownish shade Being pre-owned, the sterling silver and the mother of pearl show wear, but has no dings and no chips on the stone. Hallmarked D. Y. 925 750 Comes with Yurman Cleaning cloth Don't miss it.