Brand: Tiffany & Co. Model: Ruby-Ring Color: Gold Color Size, specifications: No. 9 Ring width: 0.37 cm (0.15 in) Ring inner diameter: 1.66 cm (0.65 in) Size notes: Ring width: min. 0.37 cm (0.15 in) max. 0.62 cm (0.24 in) Material: 750YG Ruby Weight: 4.30 g State, Overall condition details: Condition details There are no noticeable scratches or dirt, and the item is in good condition. • 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.