0.49 Ct. Semi-Black Opal from Australia

Introducing a remarkable translucent Semi Black Opal offered by The Natural Gemstone Company, a gem that captures attention with lively and shifting color play. This is one beautiful multi color opal weighing 0.49 carat, presented in a freeform shape that enhances its organic charm. Originating from Australia, this opal shows intense color intensity that flashes primarily green and blue, with subtle hints of violet when viewed at different angles. The semi black background gives the colors a dramatic contrast while retaining a lighter body tone that allows for translucency and depth. As with all pieces from The Natural Gemstone Company, this opal is selected for its visual impact and overall balance between color, clarity, and polish, making it a great choice for both collectors and designers who appreciate stones with personality.

For those who want precise information, the dimensions are 8.28 x 5.99 x 1.88 mm, a compact size that is versatile for many jewelry applications. The stone has a n a cut, which in this case means the cutter embraced a freeform approach rather than a standardized faceted or cabochon profile, preserving the natural play of color and maximizing the visual surface. Clarity is graded as eye clean evaluated at eye level, so the surface and body of the opal present without visible inclusions to the unaided eye. The polish is excellent, producing a glossy surface that enhances light return and color flash. There has been no enhancement, and the opal is natural and untreated, which is an important attribute for many buyers who seek authenticity and enduring value.

In terms of practical use and design suggestions, this 0.49 carat opal is ideal for a delicate ring, an elegant pendant, or a refined pair of earrings. Its freeform shape invites creative settings, such as a bezel that follows the stone outline, a custom halo that complements the green and blue flashes, or a subtle claw setting that allows light to interact with the stone from multiple angles. For rings, consider a low to medium profile to protect the thinner edge while allowing the top surface to showcase the color play. For pendants, a vertical or diagonal orientation will emphasize the elongated dimensions and the way the color patches move with the wearer. Designers will find the opal especially appealing because the semi black tone enhances the intensity of the play of color without losing the gem s translucency, and the eye clean clarity allows for open settings that reveal internal patterning.

Caring for this semi black opal is straightforward when done with gentle attention. Avoid harsh chemicals, ultrasonic cleaners, and prolonged exposure to extreme heat or sudden temperature changes. Clean the stone with warm soapy water and a soft brush or cloth, and store it separately from harder gems to prevent surface scratches. At The Natural Gemstone Company we stand behind the provenance and quality of our gems, and we provide detailed descriptions and imagery to help you evaluate pieces accurately before purchase. If you would like additional photos, measurements, or guidance on mounting and design, our team is ready to assist you. This translucent Semi Black Opal from Australia is a rare and lively gem, ready to be set into a piece that will be cherished and admired for years to come.