This is a platinum ring from the 4°C (4℃) collection, a popular model featuring a 0.154ct diamond and a 1P blue diamond, made of PT950 platinum. Color: Platinum / Clear / Blue Size: Inner Diameter: Approximately 1.47cm (approximately size 6) Width: Approximately 1.8mm Main Diamond Diameter: Approximately 3.4mm 0.154ct Melee Diamond Diameter: Approximately 1.5mm x 2 Blue Diamond Diameter: Approximately 1mm 4C details are provided in the appraisal certificate. Weight: Approximately 3.23g Material: pt950 Diamond Blue Diamond (inside) Engraving: Please refer to the photos for details. Condition: A - New finish, in beautiful condition with no noticeable scratches. Accessories: Cosmetic box (third-party) Diamond appraisal certificate Purchased last month at a brand shop in Tokyo. Authenticated as genuine. Instant purchase is welcome! Bulk purchases are highly encouraged! (Discounts available) Please read the profile before commenting.＾＾