Concave diamond plaque ring, Oscar Heyman Bros.

Concave diamond plaque ring, Oscar Heyman Bros.

A pavé square emerald cut diamond plaque ring of concave design, in 18k gold and platinum. Oscar Heyman Bros, #95375. Atw 3.50 ct. diamonds.

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  • Current size7
  • DesignerOscar Heyman
  • Circa1960
  • Dimensions5/8" top
  • Weight9g
  • SKUZ30408