This is a Vendome Aoyama Excellent Cut Diamond necklace. Chain length: Approximately 43.5cm Motif size: Approximately 11mm x 5mm Engraving: Top (VA Pt950 0.206 0.02), Chain (VA Serial Number Pt850) Weight: Approximately 2.1g Accessories: Sorting memo The main diamond is colorless and transparent, with excellent brilliance. Based on a visual inspection, the grade appears to be Colorless (D-F), Clarity VS-SI class, and Cut EXCELLENT equivalent. The melee diamonds are also of high quality. The necklace has been polished for sale, so it is in beautiful condition with no particular issues. The case in the image is for another necklace and is not included. Material... Platinum Decoration... Diamond