26.77 Ct. Beryl from Madagascar

This transparent 26.77 carat green beryl presents as an elongated emerald cut with precise dimensions of 25.26 x 14.30 x 9.36 mm. The substantial carat weight immediately distinguishes this specimen in the market, creating rarity and premium value above per carat norms for smaller material. The emerald cut is executed with classic step facets, a large flat table, and parallel crown and pavilion planes that emphasize clarity and internal light distribution. The length to width ratio of approximately 1.77 yields an elegant silhouette suitable for center stone settings, while the depth of 9.36 mm produces a depth percent near 47.4 percent relative to the average face dimensions, an optical geometry that balances face up spread with internal reflection for a crisp, controlled brilliance. Facet junctions are sharp and well aligned, indicating meticulous lapidary control and consistent symmetry across the pavilion steps. The polish registers as excellent, producing high luster on facet surfaces and minimal surface disturbance when examined under standard loupe illumination.

Clarity is graded eye clean at eye level, a critical attribute for a gem of this size, since the absence of visible inclusions preserves the visual integrity across the expansive table and step facets. Very light color intensity in green beryl at 26.77 carat has a direct impact on valuation, because large transparent material with even, pale green saturation is materially rarer than intensely colored smaller stones. As weight increases, untreated transparency and intact crystal structure become progressively uncommon, driving collector and connoisseur demand. This specimen is unenhanced with no clarity or color treatments, an important provenance factor that maintains natural rarity and long term market desirability. Origin is Madagascar, a source known for producing clean, well crystallized beryl with favorable growth zoning, which here contributes to the stone s overall optical performance.

For buyers seeking a substantial center piece for bespoke mounting or an investment grade single stone, this 26.77 carat emerald cut green beryl offers a combination of scale, precision cutting, natural clarity and unaltered origin that is rarely encountered. The Natural Gemstone Company stands behind the technical assessment and provenance, and can provide additional imaging and measurement verification for precise setting planning and valuation.