Brand: Cartier Rank: A Product name: Tank Model #: B4036252 Material: 18KWhite Gold Aquamarine Category: Ladies Size- size: 52 (52 EU / US 6)-No. 12 (12 JP / US 6) Size rod: No. 12 (12 JP / US 6) Weight: 10.0 g Ring width: 5.7 mm (0.22 in) Gold purity: 18K Birth month: March Note: *Ring width is the maximum size. Accessories: Storage box Condition Guide: S: Like new by the store's standards SA: Almost unused, overall clean condition A: Excellent condition AB: Minor signs of use, good condition B: Signs of wear from normal use C: Noticeable scratches, dirt, or signs of use D: Heavily damaged or in need of repair