1.27 Ct. Multi Color White Opal (Light Opal) from Australia

This listing presents a White Opal, Light Opal specimen weighing 1.27 carat, cut into a pear shape and finished with a tablet cutting style, offered by The Natural Gemstone Company. The stone is opaque with a multi color play of color distributed across its surface, and measures 12.18 by 8.01 by 2.36 mm. The tablet cut produces a thin, tabular profile that maximizes the surface area for diffraction of light through the silica sphere lattice, which is particularly effective for light opal material. The origin is Australia, and the gem has received no enhancement. The clarity grade is very slightly included when evaluated at eye level, reflecting minute internal features that do not affect the overall appearance under normal observation, and the polish is graded excellent, yielding a smooth, reflective surface that enhances optical performance.

The tablet cutting style used on this pear shaped White Opal, Light Opal is executed to specific dimensional and curvature tolerances, with a low crown angle and a gently domed pavilion designed to balance light transmission and color dispersion. Tablet cuts are chosen for thin opal slices where maintaining play of color across the plane is the priority, and in this example the 2.36 mm thickness is calibrated to preserve the integrity of the color patches while minimizing stress from mounting. The cutter oriented the stone to present broad linear flashes and small pinpoint patches of spectral color, creating a mosaic effect on rotation. The very slightly included clarity grade indicates the presence of fine internal bedding or micro potch that is typical of natural light opal from Australian deposits, and because these features are subcritical at eye level they do not compromise the tablet cut or the gem s ability to display vivid color when illuminated.

Color grading of this White Opal, Light Opal emphasizes its light body tone with a light color intensity classification, which provides a delicate, pastel ground for the multi color play to appear. The play of color includes green, orange, and occasional subtle red flashes when the stone is tilted against a light source, and these hues arise from the diffraction of white light by ordered silica spheres within the opal microstructure. The excellent polish is instrumental in permitting unobstructed light entry and exit, thereby increasing apparent brightness and contrast of color patches despite the light body tone. Because the stone is opaque and the tablet cut yields a broad planar face, color distribution appears even across the pear outline, and the multi color aspect is best observed under directional lighting and through controlled tilt angles. For setting considerations, the low profile and moderate dimensions suggest secure bezel mounting or low basket prongs to protect the edges and maintain the orientation that optimizes play of color.

From a craftsmanship and practical use perspective this 1.27 carat pear shaped tablet cut White Opal, Light Opal is well suited to fine jewelry that prioritizes optical effect and artisanal setting. The cutter s approach preserved natural surface continuity while achieving an excellent polish, and the lack of enhancement confirms that the material is in its natural state as mined in Australia. Standard care for opal applies, since opal has a Mohs hardness generally in the 5.5 to 6.5 range and can be sensitive to abrupt temperature changes and strong solvents, so protective settings and occasional gentle cleaning with mild detergent and water are recommended. The Natural Gemstone Company stands behind the provenance and the technical grading described here, and this gem is accompanied by detailed measurements and grading notes to support bespoke design integration and confident acquisition by knowledgeable buyers.