Item #: 1567887 This is an authentic TIFFANY Sterling Silver Black Onyx Freshwater Pearl Ziegfeld Ring size 57 or 8. The ring is crafted of sterling silver and features a round faceted black onyx stone framed by white freshwater cultured pearls. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.