David Yurman 18K Yellow Gold & Sterling Silver .30CT Round Diamond Buckle Ring 6. David Yurman Sterling Silver 18K Yellow Gold Diamond Buckle Ring Ring is a size 6 but fits more of a 5.75 The top of the ring measures approximately 11mm by 15mm and holds 15 Diamonds of F-Color, VVS-Clarity Total carat weight of approx. 0.30cts. The band measures from 5mm to 7mm wide. The ring weighs 6 grams.
