AN EMERALD AND DIAMOND RING, BY OSCAR HEYMAN & BROTHERS
PROPERTY FROM THE ESTATE OF NANCY KOGER
AN EMERALD AND DIAMOND RING, BY OSCAR HEYMAN & BROTHERS

细节
AN EMERALD AND DIAMOND RING, BY OSCAR HEYMAN & BROTHERS
Set with a square-cut emerald, weighing approximately 5.35 carats, flanked on either side by tapered baguette-cut diamonds, mounted in 18k gold and platinum
With jeweler's mark for Oscar Heyman & Brothers, no. 31991