Item #: 1320259 This is an authentic TIFFANY Sterling Silver Black Onyx Freshwater Pearl Ziegfeld Ring size 54 or 7. The ring is crafted of sterling silver and features a round faceted black onyx stone framed by white freshwater pearls. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.