Tanzanite and diamond ring, featuring a 10.59ct scissor cut tanzanite surrounded by an interrupted cluster of baguette and carre cut diamonds weighing approximately 2.75ct, channel set in platinum, stamped 'Pt900, 10.59, D 2.75', approx. Weight 23.3 grams size L 1/2. Accompanied by certificate of merit, dated 30 May 2017