Set with an octagonal aquamarine weighing 15.59 carats, flanked by ten brilliant-cut diamonds together weighing approximately 1.00 carat, mounted in 18 karat white gold. Ring size: 6
Accompanied by GRS report numbered GRS2019-118172, dated 7 November 2019, stating that the 15.59 carat aquamarine is natural, Blue colour (GRS-type "Santa Maria"-color); Singaporean report numbered CBM08011143, dated 8 October 2019, stating that the 15.59 carat aquamarine is natural, Blue colour; with remark, stating that 'This colour may be termed as "Santa Maria" in the trade'.