18ct white gold, tanzanite and diamond ring of cluster design, centring a claw-set pear shaped tanzanite weighing 6.19 carats framed by a border of claw-set brilliant-cut diamonds to shoulders partially set with brilliant-cut diamonds, the diamonds together weighing approximately 1.36 carats, size M. Accompanied by a Nan Yang Gemological Institute gemstone report numbered 63800414, dated 20 August 2009, stating that the 6.19 carat tanzanite is natural, violet blue colour.