4000029348547 Brand name: Tiffany & Co. Brand condition rank: Rank AB Type: Lucida Ring Line: Platinum Ring Diamond Category: Ladies 3.4 g Material: Pt950, diamond actual size: No. 6 (6 JP / US 3.5)Ring maximum width: 4.1 mm (0.16 in) Ring minimum width: 2.1 mm (0.08 in) Ring Depth: 5.1 mm (0.20 in) Carat: 0.31ct Comment: Since there are some scratches and dirt. Accessories: None • 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.