Edwardian Cushion Emerald and Diamond Navette Ring 1690 this ring has a delicate

this ring has a delicate scroll work band too

surrounded by 12 old European-cut diamonds weighing approximately 0

Art Deco engagement ring set with three rectangular-cut sapphires spaced by calibré-cut emeralds

An Edwardian diamond ring of oblong outline set with a single and old European-cut diamond quatrefoil motif

This lovely Edwardian ring features an elegant openwork filigree basket and beautifully detailed shoulders to show the diamond on center stage

Edwardian Cushion Emerald and Diamond Navette Ring 1690 this ring has a delicateAntique ring centering a circa . 30 carat cushion emerald with GIA certificate stating that it is natural, from Columbia and with amidst a cluster of old European cut diamonds, all in a navette shaped platinum millegrain plaque and with a yellow gold engraved shank. Circa 1915. The aesthetic lightness of this jewelry era is brought to attention by this lively emerald! Diamond and gold mining has caused devastation in areas such as Africa, wreaking