0.65 Ct. Cabochon Crystal/Jelly Opal from Australia

Introducing a truly elegant specimen from The Natural Gemstone Company, a semi transparent crystal opal, also known as a jelly opal, that captures the soft, ethereal beauty that defines Australian opal. This gem weighs 0.65 carat, and is fashioned into a round shape with precise dimensions of 6.99 x 6.99 x 2.18 mm, making it an ideal size for refined jewelry designs. The stone has been cut en cabochon to highlight its internal play of color, and its clarity is graded as very slightly included when evaluated at eye level, which means the inclusions are minimal and do not detract from the overall appeal. The color intensity is medium light, which allows the delicate multi color flashes to shimmer through the semi transparent body, and the polish is excellent, resulting in a smooth, glass like luster that enhances light return. This opal has no enhancement, and its natural origin is Australia, a region celebrated for producing some of the world most desirable opal material.

Viewed in hand or under gentle lighting, this crystal jelly opal reveals a subtle, shifting palette that moves with the angle of observation, creating a living, dynamic surface. The primary impression is of soft pastel tones intermingled with vivid pinpoints and broad flashes of green and blue, along with occasional warmer hints that can read as soft pink or peach under certain light. Because the gem is semi transparent, light penetrates the surface and interacts with the internal silica structure, producing depth and a three dimensional effect that opaque opal cannot match. The cabochon dome has been calibrated to maximize these color flashes, so even at a modest 0.65 carat weight the perceived presence is larger than the measurement might suggest. The very slightly included clarity allows viewers to appreciate both the play of color and the internal character that make natural opals unique, and the excellent polish gives a mirror like finish that complements both contemporary and vintage inspired settings.

From a design perspective, this opal is versatile and well suited to a variety of jewelry applications, and its round cabochon form simplifies the setting process for experienced jewelers. For rings, consider a protective bezel setting to secure the cabochon while still allowing the light to enter from the top and sides, or choose a low profile prong setting when you prefer a lighter, airier look that showcases the stone face. For pendants and earrings, the semi transparent quality will capture ambient light beautifully, making matched pairs or a single statement pendant equally compelling. The generous polish and stable dome shape of the cabochon make this opal a natural choice for everyday wearable pieces when set with care, and its modest dimensions combine comfort with presence. Pairing the opal with warm metals such as yellow gold or rose gold will emphasize any warmer flashes, while white gold or silver will enhance the cool greens and blues, offering flexible styling options that can be tailored to taste.

Caring for this natural Australian crystal opal is straightforward, and simple precautions will preserve its beauty for years to come. Avoid harsh chemicals, extreme temperature changes, and prolonged exposure to direct sunlight, as these conditions can affect moisture content and the stone stability over very long periods. Clean the opal gently with a soft cloth and warm soapy water, and avoid ultrasonic or steam cleaning which are not recommended for delicate opal material. Because this specimen is natural and has no enhancement, its value is enhanced by its provenance and by the fact that its visual properties are entirely intrinsic. At The Natural Gemstone Company we stand behind the authenticity and quality of this opal, and we are happy to provide additional photographs, lighting views, or video footage upon request to help you select the perfect stone. If you would like guidance on setting options, metal choices, or custom design ideas, please contact our team and we will assist you with expert, personal service.