3.95 Ct. Semi-Black Opal from Australia

This is a rare and captivating Semi-Black Opal from Australia, offered by The Natural Gemstone Company, weighing 3.95 carats, with an elegant oval shape and precise measurements of 11.51 x 10.58 x 4.90 mm. The stone is opaque with a tablet cut that emphasizes broad, shimmering patches of multi color play, showing lively flashes that shift across the surface as the gem catches the light. Graded eye clean at standard viewing distance, this opal reveals no distracting inclusions to the naked eye, allowing its intense color intensity and excellent polish to take center stage. The piece has undergone a careful heat treatment to enhance its natural tones and stabilize its appearance, a common and accepted enhancement that elevates the already impressive visual impact while respecting the gem s natural character.

Compared to other opals on the market, this Semi-Black Opal occupies a powerful middle ground that blends the dramatic fire of black opals with greater accessibility and versatility. True black opals command premium prices for their deep body tone and contrast, but many buyers find them difficult to source at attractive sizes and prices. White or light body opals offer value, yet they can lack the contrast that really makes colors pop. This Australian Semi-Black Opal presents the best of both worlds, with a darker underlying hue that intensifies green and blue flashes while remaining more affordable and adaptable to design choices. Unlike thin assembled materials such as doublets and triplets that rely on backing or capping to simulate depth, this gem s substantial thickness of 4.90 mm and tablet cut provide real substance and durability, resulting in a stable, wearable stone that shows consistent color across its surface. The tablet cut itself is an advantage for modern jewelry design, creating a low profile that is comfortable to wear, and which displays broad color patches for immediate visual impact rather than fragmented pinfire patterns that can appear busy or busy and less elegant.

When assessing quality and value, the combination of eye clean clarity, intense color intensity, and excellent polish on this opal stands out against many market alternatives that may show dull polish, surface pits, or visible internal fractures. The heat treatment here was applied to enhance the gem s natural appearance without compromising its integrity, and the result is a vivid, reliable stone that will translate beautifully into rings, pendants, or earrings where the multi color play will be admired up close. At 3.95 carats and with a smart oval tablet cut, this opal delivers presence and design flexibility, fitting into both classic settings and contemporary pieces that require a flat yet luminous surface. For buyers who want a statement gem that is still practical for everyday wear, this piece offers the ideal balance of visual drama and structural soundness.

As specialists in fine natural gems, The Natural Gemstone Company is committed to presenting accurate, detailed descriptions so that clients can make confident choices. This Semi-Black Opal from Australia is a thoughtfully selected example of what makes opals so sought after, offering superior play of color, reliability due to its thickness and treatment, and a finish worthy of high end jewelry projects. If you are comparing options, consider how this gem s combination of intense color, eye clean clarity, and tablet cut performance will translate in the setting you have in mind, and feel free to consult with us for styling advice or bespoke design suggestions to maximize the beauty of this exceptional opal.