2.06 Ct. Yellowish Green Sapphire from Tanzania

This transparent, yellowish green sapphire weighs 2.06 carats, and is presented in a classic cushion shape, with dimensions 8.13 x 6.91 x 4.25 mm. The cutting style is faceted, executed as a mixed brilliant cut, combining the light performance of brilliant facets with the elegant geometry of step facets. Clarity is graded as very slightly included when evaluated at eye level, allowing the stone to remain visually clean while retaining natural character. Color displays a medium intensity, balanced between saturation and brightness, and the finish is an excellent polish that enhances surface reflectivity. This sapphire is from Tanzania, and it has not undergone any enhancement. The Natural Sapphire Company documents these attributes to ensure transparent and accurate presentation.

The structural characteristics of this corundum crystal are responsible for the gemstones refined sparkle. Sapphire has a high refractive index and modest dispersion, properties that determine how light is bent and separated inside the stone. In this example, the mixed brilliant cutting strategy leverages those optical constants by orienting pavilion and crown facets to maximize internal reflection and controlled light return. The cushion outline introduces gently rounded corners and a slightly larger table plane, which together with a depth of about four point two five millimeters establishes proportions that encourage repeated internal reflections, producing strong brilliance and vivid facet contrast. Very slight inclusions at eye level do not interrupt the primary light pathways, so scintillation remains lively across movement, while the excellent polish ensures minimal surface scattering. The result is a dynamic interplay of light, where flashes of white brilliance and subtle spectral hints are created by precise facet junctions and clean internal fields. In short, the combination of corundum chemistry, precise mixed brilliant faceting, considered proportions, and superior polish creates a sparkle that is technically optimized and perceptibly distinct. The Natural Sapphire Company presents this gem with those structural and optical qualities clearly identified, enabling informed assessment of its visual performance and craftsmanship.