Emerald and Diamond Ring, Oscar Heyman & Brothers
Emerald and Diamond Ring, Oscar Heyman & Brothers
Set with a square emerald-cut emerald weighing 45.94 carats, accented by two modified triangular brilliant-cut diamonds weighing 1.54 and 1.52 carats, further highlighted by baguette diamonds, size 6½, with maker's mark for Oscar Heyman & Brothers, numbered 302847.
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Emerald and Diamond Ring, Oscar Heyman & Brothers
Set with a square emerald-cut emerald weighing 45.94 carats, accented by two modified triangular brilliant-cut diamonds weighing 1.54 and 1.52 carats, further highlighted by baguette diamonds, size 6½, with maker's mark for Oscar Heyman & Brothers, numbered 302847.
Provenance: