A COLOMBIAN EMERALD AND DIAMOND RING

Centering on a rectangular-shape emerald weighing 2.78 carats, to two rectangular-cut diamonds on either side, weighing 2.01 carats, all mounted in 18 K gold.

With a certificate number No. GRS 2012-090488T dated 25 October 2012 from Gem Research Swiss Lab stating that faceted gemstones weighing 2.78 carats is a natural emerald with insignificant treatment, originating from Colombia
Emerald: 2.78 carats
Diamond: 2.01 carats
Gold: 3.73 grams (18 kt)
Size: US-6.50, UK-M 1/2, Metric-53