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Home » Sold » Sold Natural Opal Stones » Blue Boulder Opal Stone Unset 4 Carats

Blue Boulder Opal Stone Unset 4 Carats

A gem Boulder Opal stone cut to a triangle showing very bright Blue in a lively pattern ready to set in jewelry.  SOLD

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USD $675.00

Out of stock


The photos and video of this Boulder Opal do not capture the try beauty and is more impressive in person. Mined at Winton, Queensland, it is cut to a triangular shape with a weight of just over 4 carats showing very bright Blue and Green in a Flame Roll pattern and is ready to set in jewelry.  The surface of the stone is not flat with areas that dip adding uniqueness to the stone. If you would like a price for a ring or pendant to be made to fit this stone, contact through this page for a no obligation quote.  Allow at least two business days before shipping. 


  • OPAL WEIGHT:  4.11 carats
  • PENDANT SIZE:  14.5 x 9.5 x 3.5 mm
  • COLORS:  Blue with a little Green
  • PATTERN:  Flame / Roll
  • QUALITY:  Flawless
  • BODY TONE:  Ironstone



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    • Whether it is an 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 product or custom designed piece of jewelry, you will receive photos of your exact item for your approval before we ship.

    • Not all jewelry is fully set giving 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.

    • Only 100% genuine gems that are ethically earth mined and conflict free are offered for sale. You are buying from Australian opal specialists who meticulously cut and polish stones to maximize visual brilliance and only deal with solid opals.  You will receive an educated buying process with our assistance at every step.

    • Your satisfaction is very important to us and 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.

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