Brand: Tiffany & Co. Name: Tiffany & Co. Notes Narrow Ring Common name: Notes Narrow Model #: 399968 Material: 750Yellow Gold Item rank: Used item A Category: Ladies Size: No. 7.5 Actual size: Maximum width: 2.5 mm (0.10 in) Weight: 2.4 g Accessories: (no accessories) Detailed Polished. • Ring size listed will usually be international sizing, not US, unless otherwise stated. You accept this description upon purchase. Please use the Ring Size Chart.