A FINE EMERALD AND DIAMOND RINGA FINE EMERALD AND DIAMOND RINGSet with an octagonal step-cut emerald, weighing 1.51 carats, flanked by similarly-cut emeralds, embellished by round brilliant-cut diamond shoulders; mounted in platinum and 18k gold; size 5¾Accompanied by an SSEF report stating that the natural emerald originates from Colombia, green colour of medium strong saturation, with no indications of clarity modification in fissures at the time of testing. Report #102488, dated 20 September 2018.Accompanied by two AGL Emerald Brief reports stating that the natural emeralds weighing 0.49 and 0.48 carat originate from Colombia, green colour, contains fissures which at the time of testing were not filled. Report #GB 8090277 and GB 8090276, both dated 14 February 2020. 1.51克拉天然未經淨度處理哥倫比亞祖母綠配祖母綠及鑽石戒指戒圍5¾,附SSEF及AGL Emerald Brief證書