Cartier important single-stone diamond ring, the pear shaped diamond weighing 56 carats, between round brilliant-cut diamond bifurcated shoulders, estimated remaining diamond weight 1.40 carats, signed Cartier, numbered SS8816, workshop mark, French assay mark, mounted in platinum, accompanied by maker's fitted box, weight 7.5gm, ring size 52 / L1/2. Accompanied by GIA report no. 6127303895, dated June 30 2010, stating that the pear brilliant-cut diamond weighing 56 carats is F colour and internally flawless clarity.