6.29 Ct. Emerald from Zambia

This transparent cushion shape emerald weighs 6.29 carat and measures 12.53 x 10.40 x 7.66 mm, presenting a deliberately balanced profile that retains carat weight while optimizing optical performance. The cutting style is faceted with a mixed brilliant strategy. The mixed brilliant approach integrates a brilliant facet architecture on the crown with precisely aligned pavilion facets to maximize return of green light and minimize windowing. The measured pavilion depth relative to the mean diameter yields a depth percentage of approximately 66.8 percent, a proportion that supports strong face up color saturation and controlled light leakage. Facet planes are executed with high precision, producing crisp junctions and symmetry that contribute to the excellent polish rating. The cushion outline has gently rounded corners and well proportioned shoulders, facilitating secure bezel or prong settings while preserving the gem proportions that promote even brilliance across the table and crown zones.

Color characterization shows vivid intensity with a deep, pure green hue that is rich and bold without excessive darkening. Color distribution is uniform across the table and crown facets, indicating careful orientation of the rough prior to cutting to take full advantage of the material zoning. The vivid intensity is complemented by a medium to medium deep tone that provides presence and saturation at typical lighting conditions. Clarity has been assessed as very slightly included at eye level, with inclusions that are minor, localized and do not materially impair transparency or the gemeteric brilliance when viewed at normal presentation distances. These internal features are consistent with natural emerald formation and are steady under magnification, contributing character without detracting from optical performance. Enhancement is standard, reflecting routine stability treatments commonly applied to emeralds to improve apparent clarity, and the treatment is consistent with industry norms for natural Zambian material.

Provenance is Zambia, a source known for producing emeralds with robust saturation and a slightly bluish green component at times, and this stone exemplifies those regional characteristics while maintaining a pure green signature. Craftsmanship details include tight facet symmetry, proportionally sized crown facets to support strong scintillation, and a well executed girdle thickness that balances durability with minimal visual obstruction. The excellent polish enhances facet contrast and allows the mixed brilliant geometry to exhibit lively internal reflections and flash. From a setting and design perspective the gem is ideally suited to single stone rings, statement pendants and bespoke mens rings where the rich green will read as a symbol of personal power and distinction. The hue and saturation translate visually as an emblem of distinction, commanding presence without ostentation, and the precision cutting communicates refinement and technical intent. The Natural Emerald Company presents this emerald as a technically superb specimen for collectors and connoisseurs who prioritize color purity, cutting integrity and regional authenticity, and we can provide additional imagery, mounted mockups and certification documentation upon request.