3.10 Ct. Green Cabochon Jade from Burma (Myanmar)

This specimen is a translucent 3.10 carat green jade, presented in a round cabochon shape with finished dimensions of 10.26 by 9.91 by 3.64 millimeters. The material exhibits a medium color intensity with a consistent green hue across the dome, punctuated by minor dark inclusions that are typical of naturally formed Burmese jade. The cutting style is a classic high dome cabochon, executed to maximize the stone body color and internal translucency while maintaining an excellent polish on the surface. There are no enhancements, bleaching, dyeing, or impregnation applied to this piece, and its origin in Burma provides provenance consistent with jadeite of fine gem quality. The Natural Gemstone Company presents this item as an untreated example from the Burmese source, with craft and material attributes appropriate for connoisseurs who prioritize natural state and verifiable origin.

From a lapidary perspective the cabochon geometry is optimized for light transmission and surface luster. The dome height of 3.64 millimeters gives a dome to average diameter ratio that is approximately 35 percent, a proportion that preserves internal depth without sacrificing table surface area for mounting. The cutter has maintained accurate centering of the dome and a uniformly convex radius, which reduces windowing and dark zoning when viewed face up. The base has been controlled to a thin but supportive thickness, permitting backlighting to reveal internal structure while retaining enough mass to display the jade body color at normal viewing distances. The excellent polish is evident in bright, well defined specular highlights, indicating that the final stages of cutting involved progressively finer abrasives and a meticulous polish lap approach. Under magnification the surface shows minimal polish lines and no polish pits, confirming a high level of craftsmanship and attention to polish uniformity.

Optical behavior under varied illumination conditions is an important consideration for cabochon cut jade, and this piece performs predictably and attractively across light sources. In diffuse daylight the stone reads as an even medium green with soft internal scattering that produces a gentle glow from within. The translucency allows daylight to pass into the body and scatter from internal grain boundaries, which enhances perceived depth and gives the cabochon a velvety inner radiance. Under direct sunlight the same internal scattering intensifies, producing stronger contrast between the bright polished highlight on the dome and the deeper green body color, and in some viewing angles the inclusions provide subtle pinpoints of contrast that emphasize natural origin. Under warm incandescent illumination the green acquires a slightly warmer cast, shifting subtly toward yellow green, while cool white LED sources emphasize the more pure green components and can make the color appear slightly more saturated. Halogen or xenon illumination increases surface brilliance and brings out the high polish sheen, whereas fluorescent lighting can flatten contrast and make the stone appear less saturated. Backlighting reveals more of the translucent network and will show internal texture and any fine veiling, making backlit display a useful tool for assessing internal homogeneity. In low ambient light the polished dome maintains a discernible sheen due to total internal scattering, permitting the gemstone to remain visually present even when overall illumination is reduced.

For buyers and setters who value technical detail and practical use the combination of dimension, translucency, and polish make this cabochon versatile for several mounting styles. The consistent round symmetry and moderate dome height are ideal for bezel settings that protect the perimeter while showcasing the dome, and the thickness allows for secure prongs when a partial bezel is preferred. The untreated Burmese provenance, combined with an expected refractive index around 1.66 to 1.68 and a specific gravity near 3.30 consistent with fine jadeite, supports both collector and design uses where material integrity matters. The Natural Gemstone Company recommends evaluating the stone under both natural daylight and the intended display or wear lighting to confirm the desired visual outcome, and suggests that settings which allow some backlighting will maximize translucency effects. This cabochon represents a technical balance between material characteristics and lapidary execution, offering a stable color performance and refined surface finish for discerning buyers who appreciate the nuanced interplay of cut, polish, and natural jade structure.