Zoom 42.45 Ct large rectangle boulder opal
Zoom 42.45 Ct large rectangle boulder opal
Zoom 42.45 Ct large rectangle boulder opal
Zoom 42.45 Ct large rectangle boulder opal
Zoom 42.45 Ct large rectangle boulder opal
Zoom 42.45 Ct large rectangle boulder opal
Zoom 42.45 Ct large rectangle boulder opal

42.45 Ct large rectangle boulder opal

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A large rectangle boulder opal with brilliant rainbow colours. Truly one-of-a-kind.

  • 42.45 carats.
  • 40.8 x 13.6 mm / 1.60 x 0.53".
  • 6.5 mm / 0.25" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Yaraka opal mine in Queensland, Australia.
  • Top gem grade.
  • Opal ID 2788.

42.45 Ct large rectangle boulder opal

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