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Home » Opals » Black Opals » Black Opal Oval Harlequin Gem 11.4 carats

Black Opal Oval Harlequin Gem 11.4 carats

A spectacular Black Opal with brilliant colors including Red that flash in a fantastic pattern.  This rare large Opal is ready to set in a magnificent piece of jewelry or an ideal stone for the avid collector of quality gem Black Opals.

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USD $46000.00

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This rare Black Opal was mined from the most revered opal mining fields—Lightning Ridge of New South Wales, Australia. Black Opal is globally regarded as the most premium opal selection. Crafted by nature in the unique geological landscape inherent to Australia, rare gemstones like these have been eagerly sought since historic times—as early as 1st century A.D.

It is hard to find another gemstone that can compete in terms of size, the dark N3 body tone or the Chaff Harlequin play of color this Opal displays. The clarity with which this Black Opal sparkles with bright flashes of reddish hues, makes it exceptionally valuable. With colors bolder, more astounding than Pin Fire or Ribbon patterns, the Harlequin pattern of this Black Opal makes it a true collector’s item, befitting of owned by a connoisseur. When viewed from different angles, it radiates with a fabulous interplay of colors. The dark body tone creates the perfect contrast to the rainbow-like palette of different hues, including bright, sunrise yellow. This extraordinary rare Opal grabs your attention with its shades of fire and calming Blue.

Reasonable offers on this Black Opal will be considered.  


  • OPAL WEIGHT:  11.4 carats
  • OPAL SIZE:  22.2 x 16.3 x 4.7 mm
  • COLORS:  Red, Gold, Sky Blue and Yellow
  • QUALITY: Flawless
  • ORIGIN: Lightning Ridge, Australia
  • PATTERN:  Chaff Harlequin



Learn about the types of opal and how they are graded
Find out how we photograph opals and what you can expect to receive
Read how you can have this opal in a pendant or ring design of your own
Get advice on buying opals online for wherever you shop


• 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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