KAT FLORENCE A PARAIBA-TYPE TOURMALINE AND DIAMOND RINGKAT FLORENCE: A PARAIBA-TYPE TOURMALINE AND DIAMOND RINGSet with an oval-cut Paraiba-type tourmaline, weighing 30.04 carats, within a pear-shaped diamond surround, extending round brilliant-cut diamond gallery and shoulders; signed Kat Florence; estimated total diamond weight 3.24 carats; mounted in 18k white gold; size 7½, with adjustable ring guard; accompanied by a signed caseAccompanied by an AIGS report stating that the natural tourmaline is neon blue - green colour. Report #GF20032043, dated 25 March 2020. Accompanied by a Kat Florence Certificate of Authenticity. Report #KF05061.Kat Florence: 30.04克拉天然帕拉依巴類碧璽配鑽石戒指鑽石共重約3.24克拉,戒圍6-7½,附AGIS,Kat Florence證書及品牌盒