Suspending a cushion-shaped paraiba tourmaline weighing 67.61 carats, surrounded by marquise-, pear-shaped and brilliant-cut diamonds extending to the necklace, the diamonds together weighing approximately 8.00 carats, mounted in 18 karat white gold, length approximately 416mm, pendant detachable.
Accompanied by GIA report numbered 2336971031, dated 21 October 2019, stating that the 67.61 carat tourmaline is Greenish Blue colour; along with comments, stating that 'This copper and manganese bearing tourmaline may be called "Paraíba tourmaline" in the trade.';GRS report numbered GRS2021-088865, dated 31 August 2021, stating that the 67.60 carat tourmaline is natural, Greenish-Blue (GRS-type "Paraiba") colour, of Mozambican origin, with no indication of thermal treatment; with comment, stating that 'Contains minor elements (including copper) such as found in tourmalines from Paraiba (Brazil).'.