David Yurman Oval Stack Ring, Pave Diamond Size 5 From the Cable Collectibles Collection. Diamond pav oval sits upon a signature twisted cable band. Sterling silver; stack ring. Pave diamonds; 0.07 total carat weight. Width, about " Expressive diamond and gemstone pieces from Cable Collectibles make meaningful statements. David Yurmans iconic motif beautifully adorns universal symbols and shapes, such as the circle, peace sign, and cross.