A magnificent Art Deco emerald and diamond ring, centered by an exquisite octagonal Colombian emerald of exceptional colour and quality, weighing approximately 5.10 carats, set within an octagonal surround of single-cut diamonds. The shank is set with single-cut and old European-cut diamonds.
Total diamond weight: approximately 0.80 carats.
 
Accompanied by the LFG gem testing report stating that the emerald is from Colombia.