4℃ diamond necklace. Chain length: Approximately 43cm Top size: Approximately 5.0mm Diamond size: Approximately 4.2mm Engraving: 4℃, Pt950, 0.274 Weight: Approximately 2.4g Accessories: Outer box, case A single diamond necklace in platinum, with a high-quality shine. The design is simple, showcasing the diamond beautifully. It's easy to match with any scene and can be worn like a daily talisman. The diamond is colorless and transparent, with excellent brilliance. The appraisal card is missing and cannot be included. Based on a personal assessment, the grade is likely colorless (D-F color), VS clarity, and EXCELLENT cut. It has been polished for the listing, so it is in beautiful condition with no particular issues. A 4℃ case will be included. Material: Platinum Decoration: Diamond