Brazilian Paraiba tourmaline and diamond ring, of cluster design, centring a claw-set oval bluish green Paraiba tourmaline weighing 2.10 carats, framed by a line of pave-set brilliant-cut diamonds to similarly set shoulders, the small diamonds together weighing approximately 0.63 carats, mounted in platinum, size K1/2. Accompanied by a GIA report numbered 6224271307, dated 10 February 2022, stating that the 2.10 carat bluish green tourmaline is natural, of Brazil origin.