AN EMERALD AND DIAMOND RING

Details
AN EMERALD AND DIAMOND RING
Set with a rectangular-cut emerald weighing approximately 2.93 cts., flanked on each side by a cluster of circular-cut diamonds, within a baguette-cut diamond and platinum navette-shaped mount, (shank replaced), circa 1935
With certificate CS 31391 from the American Gemological Laboratories stating that the emerald is of Colombian origin. Faint to moderate evidence of clarity enhancement present (Oil Type).