Item #: 974147 This is an authentic TIFFANY 18K Yellow Gold Elsa Peretti 5 Row Wave Ring size 50 or 5.5. The ring is crafted of 18 karat yellow gold and features five curved wires that create a lightweight open band, along with a single bezel-set round brilliant cut diamond, approximately .05 carats. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.