A two stone jade bead and diamond crossover ring, by Cartier, with two jade beads, each with a brilliant cut diamond, rub set in a white collet to a drill hole at the top. Raised section solid crossover shoulders to a deeply rounded shank. Signed 'Cartier'. Numbered indistinctly N892X. A Cartier ring case. Head 16.50mm, 13.16g. Finger size N approximately Condition report: The noticeably paler, less saturated jade bead may be a later replacement. 10 and 12 to the lower shank. There is a slight difference in the colour of the two diamonds and the one at the tip of the paler bead may also be a replacement. Tarnish to the head.