Brand: Tiffany & Co. Name: Tiffany & Co. Atlas Ring Common name: Atlas Product number: 482127 Material: 750White Gold Item rank: Used item B Category: Ladies Size: No. 10.5 Actual size: Arm maximum width: 3.9 mm (0.15 in) Weight: 4.0 g Accessories: (no accessories) Detailed Polished. There are some areas where the matte finish is too soft. • 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.