4℃ diamond necklace. Chain length: Approximately 42.5cm Motif size: Approximately 13mm x 9mm Hallmark: Pt995, 4℃ Weight: Approximately 3.4g Accessories: None The diamonds are nearly colorless and transparent, with good brilliance. The carat weight is unknown as there is no stone weight marking. 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