Cartier Tank Diamond ring with princess cut Natural Diamond of 0.45ct (Estimated grading: G VS). Cartier stamped size 49, J – ring resizing is not recommended. Band width: 3.2mm – 4mm. 18ct white gold. Circa: 1997. Weight: 7.7g. With Cartier box and Cartier Authenticity Certificate dated 28/05/01. (Pre-owned)