View full screen - View 1 of Lot 292. Black Opal and Diamond Ring.

Property of a Florida Lady

Oscar Heyman & Brothers

Black Opal and Diamond Ring

Lot Closed

December 12, 05:35 PM GMT

Estimate

10,000 - 15,000 USD

Lot Details

Description

Centering an oval-shaped black opal cabochon, framed by oval-shaped diamonds.

  • Black opal weighing approximately 5.25 carats
  • Diamonds weighing a total of approximately 2.40 carats
  • Size 6¾, with sizing beads
  • Maker's mark for Oscar Heyman & Brothers, numbered 300980
  • Platinum