Platinum Diamond Ring – With Original Box & GIA Certificate This elegant platinum ring features a natural diamond totaling 0.31 carats, set in a refined band with a timeless design. Crafted in Pt950 platinum, it offers both brilliance and durability—perfect for engagements or as a sophisticated addition to any jewelry collection. Main Color: Platinum Serial No: 345470 Ring Size: JPN 11 / US 5 3/4 Total Main Stone(s): Natural Diamond Total Main Stone Carat: 0.31 ct Material: Platinum Purity: Pt950 Gross Weight: 4.2 g / 0.148 oz Comes with: Original Box, GIA Certificate Condition: Barely used. Only minor surface scratches are present. A beautifully crafted piece that combines classic elegance with exceptional quality Free shipping with DDU (Delivery Duty Unpaid) terms. Shipping costs: Paid by the seller. Duty and VAT fees: The buyer's responsibility.