This is a 4℃ Presence diamond necklace. Chain length: Approximately 42.5cm Diamond size: Approximately 3.5mm Engraving: Top (0.163), Chain (4℃, Pt850, 4℃ Presence mark) Product number: 111228125003 Reference price: ¥101,200 Weight: Approximately 1.8g Accessories: None A platinum diamond necklace with a beautiful, high-quality shine. The design is simple and showcases the diamond beautifully. It's easy to match with any outfit and is a necklace you can wear every day like a lucky charm. The diamond is colorless and transparent, with a very good brilliance. Based on a visual inspection, the grade is estimated to be Colorless (D-F) for color, VS class for clarity, and equivalent to EXCELLENT for cut. There are very slight scratches on the metal parts, but overall, it is in good condition. The case in the image is for another necklace and is not included. Material: Platinum Decoration: Diamond