0.28 Ct. Chrome Diopside from Russia

This listing from The Natural Gemstone Company presents one beautiful transparent 0.28 carat emerald cut green chrome diopside, a gem with dimensions of 4.96 by 3.15 by 2.02 mm, faceted to an exacting emerald cut. The stone displays vivid color intensity and an excellent polish, and it is completely untreated, with no enhancement, originating from Russia. The emerald cut, with its long step facets and broad top table, emphasizes the gem's pure, saturated chroma while allowing the stone to present broad, velvety flashes of green rather than a granular scintillation. At this size and with its transparency, the gem will show a deep, consistent green face up, while maintaining a lively balance between color depth and light return. The clarity has been evaluated as very very slightly included at eye level, which in practical terms means the stone reads as eye clean in standard viewing, and the inclusions present do not interrupt the visual continuity of the color plane or the reflective surfaces produced by the faceting.

From a gemological perspective, the combination of an emerald cut and an excellent polish in a vivid, untreated chrome diopside is notable. Chrome diopside typically offers rich, forest to apple greens due to chromium trace elements, and when the material is as transparent and saturated as this specimen, it becomes a collector worthy offering. The clarity grade very very slightly included indicates that any internal features are subtle, often visible only with magnification and not distracting to the unaided eye, which enhances the stone's appeal for both jewelry applications and inclusion in a curated collection. The precision of the faceting and the excellent polish ensure strong facet contrast along the step planes, creating broad, mirror like reflections that amplify the color. Because chrome diopside is naturally softer than some classic jewelry gems, a protective setting, such as a bezel or a ring design that shelters the girdle, is recommended to preserve the polish and minimize risk during routine wear. For buyers who prioritize natural, untreated origin and a combination of intense color with eye clean clarity, this gem represents a rare synergy of desirable attributes.

When comparing reflective qualities to other gems in its green gemstone category, chrome diopside occupies a distinctive position. Versus tsavorite garnet, which often shows higher dispersion and a more lively, fiery brilliance, chrome diopside offers a smoother, more saturated green that reads as richer and more velvety rather than brilliantly fiery. Compared with emerald, which can present an attractive but often included and oiled surface, this chrome diopside is notable for its transparency and absence of treatment, providing a cleaner, more honest light return. Against demantoid garnet, celebrated for exceptional brilliance and fire, chrome diopside yields less spectral dispersion but compensates with a purer, chroma heavy green that is visually intense at smaller sizes. Compared with peridot and green tourmaline, which can show different tones and optical characters, chrome diopside tends to display a more intense pure green with less yellow modulation than peridot, and a cleaner single tone compared with some tourmalines that can exhibit pleochroism. For the educated buyer, this stone is valuable because it combines natural, untreated origin, eye clean clarity, and a cutting style that maximizes color impact, all certified by careful visual assessment. The Natural Gemstone Company is pleased to offer this chrome diopside to discerning clients who seek a rare and immediately wearable green, with the provenance and quality that underscore its lasting desirability.