0.78 Ct. Emerald from Russia

The Natural Emerald Company presents a transparent, faceted green emerald, 0.78 carat, emerald cut, with precise measurements of 5.77 x 4.69 x 3.75 millimeters, origin Russia, standard enhancement, clarity grade slightly included, evaluated at eye level, vivid color intensity, and excellent polish. The cutting style is classic step cut, with broad rectangular table, truncated corners, and a calibrated sequence of parallel crown and pavilion facets that emphasize color saturation while maintaining controlled light return. The proportions yield a depth of approximately 72 percent relative to the average of length and width, a dimension that shifts the balance toward color retention rather than maximum scintillation, a deliberate choice for stones where chroma is the principal value driver. Facet junctions are clean, symmetry is precise, and the excellent polish produces crisp facet planes, all of which reduce light leakage at facet interfaces and enhance the apparent saturation under both diffused and directional illumination.

Technically, the emerald cut and faceting scheme of this gem manipulate internal reflection pathways to concentrate and diffuse light in a manner that amplifies green chroma, the desired optical outcome for vivid emeralds. Wide step facets on the pavilion create broad internal mirrors that reflect color back through the table, producing a deep, even field of green, while the crown angles and table size are tuned to moderate windowing, so inclusions remain visually integrated without creating bright, distraction zones. Slight inclusions act as subtle scattering centers rather than blemishes in this configuration, providing texture to the body color and aiding the perceptual richness when viewed face up. The combination of a substantive depth percentage, accurate pavilion angulation, and superior polish yields controlled light return, soft internal flashes, and a velvetlike color saturation, ideal for collectors and connoisseurs who prioritize tone and chroma. This gem is well suited for precision settings that preserve its profile and allow table up presentation, including bezel securements or classic four prong mounts that maintain the integrity of the step facets and showcase the stone as a color first, optical craft piece.