2.93 Ct. Multi Color Cabochon Boulder Opal (Ironstone Opal) from Australia

If you are searching for a unique centerpiece for an engagement ring, or a rare and collectible specimen to elevate your collection, this Boulder Opal answers those needs with confidence. This beautiful opaque 2.93 carat pear shape multi color opal measures 13.52 x 9.24 x 4.10 mm, and the cabochon cutting style enhances the gem face and the play of color that makes Boulder Opal so desirable. The intense color intensity is apparent across the surface, and the excellent polish allows each hue to sing when light moves across the stone. Origin Australia, no enhancement, and natural formation combine to make this gem a pure expression of nature, and the multi color opal display will deliver a one of a kind look whether it is worn daily or kept as a prized specimen. At The Natural Gemstone Company we understand that customers want authenticity, beauty, and lasting value, and this opal delivers on all three counts.

The 2.93 carat weight is central to the value and rarity of this opal, and it is one of the first qualities collectors and discerning buyers notice. For opals, size and weight translate not only to visual presence but to rarity, because larger, intact sections with strong color play are less common in nature. At nearly 3 carats this pear shape stone offers substantial presence on the finger or in a display, and the weight enhances color depth and saturation, creating a richer visual experience than smaller counterparts. A heavier opal also affords greater design flexibility for settings, making it ideal for halo, solitaire, or custom designs that require a confident center stone. Because this gem is untreated, with excellent polish and a skillful cabochon cut, its 2.93 carat weight becomes a direct indicator of natural rarity and market desirability. If you are ready to conclude your search, this Boulder Opal from The Natural Gemstone Company stands as a refined and rare solution, combining Australian provenance, distinct multi color character, and a weight that commands attention and long term value.