Black Opal

Black Opal is the rarest and most valuable opal on earth.

Black opal is rare because of its full spectrum of color. The ability to produce its deep, uniform black body with all hues, is what makes it the rarest type of opal.Black opal is rare because of its full spectrum of color.

Black opal is the rarest opal on earth. It is extremely rare because it is not found in the traditional mining areas of Australia, but rather in remote and very hard to access locations in the country’s north.

The opal is a beautiful gemstone, but only a handful of places on the planet have been known to produce it. Lightning Ridge, Australia, is one of those rare places. In fact, this small town on the continent’s east coast produces more opals than anywhere else in the world. In fact, only about 1,000 people live there, which is about double the population of Vatican City.

Black opals are so hard to find. The gems are formed when a solution of silicone dioxide and water evaporates from the cracks of sandstone. The darker the body tone, or the more opaque it is, the more desirable it is. This composition means that black opals are more delicate than diamonds.

It can cost over $10,000 per carat, making it one of the most expensive gemstones in the world. What makes black opal so expensive? Black opal is one of the most enchanting gems in the world, sought after for its seemingly infinite color spectrum. However, mining black opal is incredibly difficult. 

In Australia, Lightning Ridge is famous for black opal, the darkest and most valuable form of opal. The White Cliffs are known for white opal. The mining fields are synonymous with the world’s most famous gem quality black opals from Lightning Ridge

Opal is one of the most fascinating gemstones in the world. It dates back centuries, and it’s origins are lost in time. It was named “opalos” in Rome, and eventually became known as “black opal.” The name “black opal” describes its dark body tone, and it’s easy to see why! Opal is a unique gemstone that can’t be matched. It symbolizes creative stimulation and ingenuity, and no two opals are the same.

AUD$1 million. 180 carats. Measures 3 by 1.8 inches. The rarest of all opals, a black opal from 1938 is the most valuable in the world. It was found six meters below the seabed, and it features an unmistakable impression of a starfish on the back.