Art Deco Colombian Emerald and Diamond Three-Stone Ring turquoise Center diamond is accented with

Center diamond is accented with single cut and marquise diamonds in a beautiful petal like motif with delicate millegrain edges

Within a calibré-cut emerald surround and single and full-cut diamond mount

The carré-cut diamond is square in shape and will sit perfectly with emerald and Asscher-cut diamond engagement rings or add a unique sparkle to any stack

the diamond surround adds to its richness

Set in silver and 18K gold

Art Deco Colombian Emerald and Diamond Three-Stone Ring turquoise Center diamond is accented withArt Deco three stone engagement ring set with an approximately 1. 50 carat emerald cut emerald with AGL certificate stating the emerald is Colombian origin. Set with approximately 1. 20 carats of old mine cut diamonds, extending to the engraved platinum band. Circa 1920. This is a stunning Colombian emerald from the 1920's. The details of the knife edge platinum band are added delight. Diamond and gold mining has caused devastation in areas such as