1.5 ct. Australian Boulder Opal
1.5 ct. Australian Boulder Opal
1.5 ct. Australian Boulder Opal
1.5 ct. Australian Boulder Opal
1.5 ct. Australian Boulder Opal
1.5 ct. Australian Boulder Opal
RockShop

1.5 ct. Australian Boulder Opal

$200.00
/
  • Worldwide shipping
  • Low stock - 1 item left
  • Inventory on the way

  • This gorgeous Australian boulder opal changes colors right before your eyes. A loose stone can be great for collectors, or to make a beautiful piece of jewelry!

    1. 0.65ct Boulder opal
    2. Mined in Queensland, Australia
    3. 12.3mm x 5.3mm x 2.6mm


  • BIRTHSTONES & ANNIVERSARIES

    Opal is an October birthstone and the 14 year wedding anniversary stone.

      MINERAL: Hydrated Silica
      CHEMISTRY: SiO2•nH2O
      COLOR: All colors
      REFRACTIVE INDEX: 1.37-1.47
      BIREFRINGENCE: None
      SPECIFIC GRAVITY: 2.15 (+0.08, -0.90)
      MOHS HARDNESS: 5 to 6.5
  • If you need additional information regarding any of our gems or stones please contact us at: shop@rockshopjewelry.com

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