13.13 Ct. Green Jade from Burma (Myanmar)

This offering from The Natural Gemstone Company is a single, opaque green jade bead, presented in a classic spherical bead cut, with a measured weight of 13.13 carat, and exact dimensions of 12.13 by 12.18 by 11.94 millimeters. The cutting style is Bead, executed as a drilled cut to facilitate immediate stringing or incorporation into bespoke assemblies. The specimen exhibits medium color intensity, a heterogeneous green field with darker verdant zones and lighter, almost celadon flecks, and an excellent polish that produces a smooth tactile surface and high surface reflectance. Origin is stated as Burma, Myanmar, and no enhancement has been applied, so the chroma, depth and matrix relationships are entirely natural. Transparency is classified as opaque, with internal texture and granular structure visible only as tonal variation under angled light, rather than as transmission. The symmetry of the sphere falls within tight lapidary tolerances, with the drilled axis aligned to preserve centrality and balance for rotational wear and for multi bead stringing where consistent axis alignment is required.

From a craftsmanship perspective this bead demonstrates classical lapidary control, with progressive shaping and finishing to achieve the uniform roundness and the continuous polish across the sphere. The drilled cut shows careful centering and wall preservation, minimizing the risk of hairline fractures adjacent to the bore, which is an important technical detail for beads of this diameter. The surface finish carries the characteristic waxy to subvitreous luster associated with high quality jade materials, achieved by successive abrasives and a final polishing regime that eliminates microscopic tool marks and preserves the stone matrix. The material presents natural inclusions and color zoning typical of Burmese jade, and the lapidary approach in this example was to respect those features rather than disguise them, producing a bead that reads as both natural and technically accomplished. For connoisseurs who value provenance and workmanship, the absence of dyeing or impregnation is significant, and The Natural Gemstone Company documents the unenhanced state of this bead to support collector confidence.

Optically the bead behaves as one would expect for an opaque jade with excellent polish, and its appearance is predictable yet nuanced across lighting environments. Under true daylight, especially north light or balanced daylight spectrum sources, the medium green field resolves into its natural mid tone, with fine gradations between the darker maculations and the paler interstitial areas. The polish yields crisp surface highlights under direct daylight, making the bead appear lively while the matrix patterning remains subdued. In warm incandescent environments the apparent hue tends to shift subtly toward warmer green, the mid tones appearing slightly deeper and the lighter flecks acquiring a softened yellow cast, due to the spectral emphasis of such light sources. Under cool fluorescent or cool white LED illumination the bead will read marginally cooler, with the darker zones appearing more contrastive relative to the light inclusions. Because the material is opaque, backlighting will not produce translucence, but strong raking light will accentuate the granular texture and reveal structural boundaries, which is useful when assessing the internal fabric and the distribution of mineral constituents. The overall color stability is good, the medium intensity grade minimizing dramatic color shifts, and the interplay between surface sheen and internal mottling is enhanced by the bead sphericity, which allows subtle shifts in reflected highlights with rotation.

For practical applications and curatorial considerations this bead is well suited to high end bead work, custom necklaces where uniform bead size and central drill alignment are required, or as a focal element in a piece where its natural texture and medium green field will harmonize with both warm and cool metal settings. The combination of opacity and excellent polish confers durability in surface appearance, though standard gem care is advised, including cleaning with mild soapy water and a soft cloth, avoiding exposure to strong acids or prolonged contact with household chemicals, with caution around ultrasonic devices if the piece is set in a composite assembly. The provenance of Burma, Myanmar lends this bead the cachet associated with traditionally prized jade producing regions, and the unenhanced state supports collector and designer confidence in long term stability and visual authenticity. This bead, supplied by The Natural Gemstone Company, is presented as a technically accurate, naturally finished example of Burmese jade bead work, offering both lapidary finesse and natural material character for buyers who place a premium on precise dimensions, documented origin, and uncompromised surface finish.