Mabe Pearl Ring with Royal Blue Enamel

A head-turner. A 14mm Mabe pearl, is surrounded by 17 grams of gold-covered with royal blue enamel with a winding leaf design down lower shoulder and upper shank. 14K gold. Size:5 Circa 1965.
 
A Mabe pearl is a worked and assembled blister pearl (attached to the shell). It is typically of hemispherical shape, and is grown against the inside of the oyster's shell, rather than within its tissue.