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40 Carat Boulder Opal Extreme Gem

SKU: 129003
  • USD $7148
In stock (1 item available)

An extremely bright free form Boulder Opal that is very big and very collectible.


This Gem Boulder Opal stone from Winton, Australia is large at 40 carats and has brilliant colors of Red, Blue Green and Gold and the video will show the brightness and lively play of color.  It is free form in shape, like a tooth, and has a concaved face which is typical of boulder opals. This amazing Boulder Opal is more suited to a Custom Design pendant due to its size or admire it in your collection of large Opals.  Please allow two business days for shipping.


  • OPAL WEIGHT:  40 carats
  • OPAL SIZE:  38 x 24 x 4.5 mm
  • COLORS:  Red, Blue, Green and Gold
  • QUALITY: Flawless
  • ORIGIN: Winton, Qld, Australia
  • PATTERN:  Sparkling Pin Fire / Confetti
  • BODY TONE: Natural Ironstone

Whether it is a loose opal or a piece of jewelry, the photos and video of any product that is ready to ship, is the exact one you will receive.  For any made to order jewelry, you will receive photos of your exact item and give us the seal of approval before we ship.

Not all jewelry is shown finished with the stone set which gives you the opportunity to have your perfect gem in the ring size you need, the gold color you wear or, if possible, the setting you prefer.  All gold is solid and all silver is 925 sterling.

We understand the aspects of buying sight unseen so every endeavor is made to give you the best possible online shopping experience and for you to be more than 100% satisfied.

You are buying from Australian opal specialists who meticulously cut and polish stones to maximize visual brilliance and who only deal with solid opals.  You will receive an educated buying process with our assistance at every step.


All gems are guaranteed to be 100% natural earth mined stones and conflict free.  We offer a lifetime warranty on workmanship of our jewelry.  Expect quality opals and jewelry with genuine service.

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You get FREE shipping on every order no matter where you are in the world.  It is insured and trackable - where possible - and FedEx is available for a nominal fee.  A quality gift box is included.

Secure payments are made through PayPal either by logging into PayPal and paying with your selected funds, or paying by credit card without logging in. Crypto and IWT may be accepted.


Your 100% satisfaction is our aim.  If you are not happy with your purchase, send it back for a hassle free refund.  For made to order jewelry, you give us your seal of approval before we ship.

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