2.37 Ct. Multi Color Cabochon White Opal (Light Opal) from Brazil

This 2.37 carat White Opal, also described as Light Opal, presents as an opaque, multi color oval cabochon that is well suited to a high end gemstone collection. The weight, shape, and dimensions are precise, with a carat weight of 2.37 carats, and measurements of 10.28 by 8.82 by 5.62 millimeters. The cutting style is a traditional cabochon, executed to emphasize the internal color play and to provide a pleasing domed profile. Origin is Brazil, which is noted for producing white opals with stable body tones and attractive play of color. The stone is unenhanced, with no treatments recorded, and the overall appearance is consistent with a natural material prepared and finished for display or setting.

Clarity is assessed as very slightly included, evaluated at eye level, a grade that denotes minor internal or surface features that do not detract from the overall visual appeal when viewed without magnification. The body color exhibits medium color intensity, providing a neutral translucent to opaque base that allows flashes of green, orange, and red to emerge across the domed surface. The opal displays a balanced distribution of color patches, with multiple hues visible depending on the angle of observation and the light source. The multi color play is inherent to the microstructure of the opal, and the absence of enhancement confirms that the optical effects are natural and stable. For collectors requiring documentation, provenance from Brazil and the absence of treatment are consistent attributes that support long term value considerations.

The cabochon cutting demonstrates attention to proportion and polish, with an excellent polish that yields a smooth, high gloss finish across the dome and girdle areas. The oval outline is symmetric, and the dome height of 5.62 millimeters is sufficient to enhance the three dimensionality of the color play while maintaining practical proportions for mounting. The cutter has positioned the stone to maximize the display of color flash along the central table and toward the shoulders, a common technique for light opal that benefits from a moderate dome to reveal spectrum shifts. Edge definition and transition to the girdle are clean, allowing for secure setting options without compromising the visual field. The excellent polish also aids in resisting light abrasion and contributes to sustained luster when the gem is handled or set.

As a specimen for a high end collection, this White Opal from The Natural Gemstone Company offers a clear and concise set of attributes that support its inclusion among well documented gemstones. Specifications for reference are as follows, White Opal, Light Opal, 2.37 carats, oval cabochon, dimensions 10.28 by 8.82 by 5.62 millimeters, opaque, multi color play, clarity very slightly included evaluated at eye level, medium color intensity, excellent polish, no enhancement, origin Brazil. Recommended use includes secure bezel or prong settings that protect the girdle and provide controlled exposure to light, and mounting designs that allow the dome to interact with illumination for maximum color display. For storage and care, standard precautions for opal apply, including protection from prolonged exposure to extreme heat or desiccating environments. The Natural Gemstone Company documents the origin and treatment status upon request, and this opal is presented as a technically sound and visually engaging addition to a refined gemstone assemblage.