Australian Diamond and Opal collection

Loose Black Opal Gemstone Lightning Ridge 1.78CT

Sale price Price $32,040.00
Product Code: 360213 Regular price $0.00

Product Details:

Piece: Black Opal Gemstone

Black Opal is a Solid form of Opal. It has a manganese oxide base as the host structure. The level of manganese is indicated by a index level from N1 being the darkest to N9 the lightest. Black Opal is considered to be the most rare of all Opal types and is mined in Lightning Ridge, New South Wales.

  • Opal Summary:
  • Stock number 360213
  • Type Black Opal