A GEM SET AND DIAMOND RING, BY OSCAR HEYMAN & BROTHERS
The front set with a cluster of a pear-shaped ruby, sapphire, an emerald and marquise-shaped diamonds
Stamped HB and numbered 24339, circa 1980
A GEM SET AND DIAMOND RING, BY OSCAR HEYMAN & BROTHERS
The front set with a cluster of a pear-shaped ruby, sapphire, an emerald and marquise-shaped diamonds
Stamped HB and numbered 24339, circa 1980