KAT FLORENCE A TANZANITE AND DIAMOND RINGKAT FLORENCE: A TANZANITE AND DIAMOND RINGSet with a cushion-shaped tanzanite, weighing 26.87 carats, accented by round brilliant-cut diamonds; signed Kat Florence; estimated total diamond weight 1.40 carats; mounted in 18k white gold; size 7¾, with adjustable ring guard; accompanied by a signed caseAccompanied by a GIA report stating that the tanzanite is natural, violetish blue colour. Report #3435441958, dated 30 May 2022. Accompanied by a Kat Florence Certificate of Authenticity. Report #KF04532.Kat Florence: 26.87克拉天然坦桑尼亞坦桑石配鑽石戒指鑽石共重約1.40克拉,戒圍6½-7¾,附GIA,Kat Florence證書及品牌盒