Brand: Tiffany & Co. Name: Tiffany & Co. Open Heart Ring Common name: Open Heart Material: 750Yellow Gold Item rank: Used item A Category: Ladies Size: Issue 9.0 Actual size: Maximum width: 18.8 mm (0.74 in) Arm maximum width: 4.1 mm (0.16 in) Weight: 9.5 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.