Tiffany Elsa Peretti Diamonds by the Yard Ring

Elsa Peretti Diamonds by the Yard ring in perfect condition. Comes with pouch, box, and bag. Due to the nature of the piece, the sizing is "almost an 8" according to the Tiffany's rep who just polished it. Retails for $645, asking $500. From their site - Ring in sterling silver with a round brilliant diamond. Carat weight .07.