F & F Felger for J.E. Caldwell Tourmaline and Diamond Ring 14k c1970s American "Crystal"] These sublime

These sublime

finely detailed 18kt gold frame

Peter's Square in the Vatican is realistically depicted using extra small tesserae for superb detail

75 carats of white diamonds and

800 fineness silver

F & F Felger for J.E. Caldwell Tourmaline and Diamond Ring 14k c1970s American "Crystal"] These sublimeCirca 1970s, 14k, F & F Felger for J. E. Caldwell, American. This gorgeous classic ring is all about the 4. 50 carat superb tourmaline. The color is a smoldering red maroon, beautifully accented by brilliant white diamonds. Felger was a supplier to many of the top American firms. From the twenties to the seventies they specialized in classic designs and fine colored stones. J. E. Caldwell set the tone in Philadelphia for quality and look. Additionally