4000032493104 Brand name: Tiffany & Co. Brand condition rank: Rank AB Type: Harmony Diamond Ring Line: Platinum Ring Solitaire Diamond Pinky-Ring Category: Ladies 2.9 g Material: Pt950, Diamond Actual size: No. 4 (4 JP / US 2.5)Ring maximum depth: 3.7 mm (0.15 in) Ring minimum depth: 1.3 mm (0.05 in) Ring Depth: 3.5 mm (0.14 in) Carat: 0.21ct Comment: Overall: Scratches, 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.