0.67 Ct. Emerald from Zambia

This transparent 0.67 carat pear shape green emerald measures 7.27 by 5.20 by 3.25 mm, and it presents as a precision oriented pear with a mixed brilliant cut designed to maximize face up color while preserving weight. The crown exhibits a modified brilliant facet arrangement that increases scintillation, while the pavilion incorporates controlled step elements that deepen the apparent green saturation when viewed face up. The cutter retained a moderate depth profile of 3.25 mm relative to the length and width, a proportion that balances table size and pavilion depth to preserve an optimal spread for a sub one carat pear. Clarity is graded as included when evaluated at eye level, consistent with natural emerald characteristics, and the surface finish is an excellent polish with crisp facet junctions and minimal polishing lines. Enhancement is standard, a disclosure that reflects routine clarity treatments commonly applied to emeralds to stabilize and visually harmonize internal features, and this treatment is fully disclosed by The Natural Emerald Company.

Optically this emerald benefits from the mixed brilliant approach because it leverages both light return and color saturation. Beryl emeralds typically have refractive indices in the range of 1.577 to 1.583, and low birefringence, values that make facet orientation and pavilion angles critical for delivering a lively face up appearance. The mixed brilliant cut on this specimen was executed to align facet planes with the material s natural pleochroism, ensuring that green absorption is concentrated in the frontal view while secondary bluish green flashes enhance depth of tone. The inclusions that lead to an included clarity grade are internal growth structures and fluid features that are characteristic of natural emerald formation, these internal characteristics act as identifiers of natural origin and also interact with enhancement medium to reduce the visual impact of openings. From a lapidary perspective the excellent polish facilitates sharp light return from each polished plane, improving scintillation and reducing surface diffusion so that the intense color intensity reads uniformly across the pear silhouette. The measured dimensions and mixed cutting strategy also inform practical mounting recommendations, with the gem s geometry lending itself to tapered prong settings or a precision bezel that will protect the culet area while presenting the teardrop profile as a pendant or center for a delicate ring.

The Zambian origin of this emerald is a material attribute that materially influences its desirability and market value, The Natural Emerald Company documents this provenance because traceable origin contributes to both aesthetic and investment considerations. Zambian emeralds are known for a particular balance of chromium and vanadium trace elements which often produce a vivid, slightly bluish green that reads as intense under neutral white light, and geological formation in schist hosted veins yields crystals with robust color saturation. The provenance from Zambia also implies a mining and supply chain context that collectors and designers consider when assessing long term value, because Zambian material frequently presents a combination of attractive color and stable crystal structure that responds well to conservative enhancement and to precision cutting strategies that retain weight and enhance face up appearance. For the technical buyer these factors translate to predictable optical response, a lower likelihood of extreme fracture networks that compromise mounting, and a documented treatment history that supports transparent pricing. The Natural Emerald Company includes origin verification and full treatment disclosure with this stone so that bench gemologists and experienced buyers can evaluate setting design, conservation procedures, and insurance valuation with confidence.

In practical terms this 0.67 carat pear measures for a versatile design vocabulary, the 7.27 by 5.20 mm table face and the mixed brilliant faceting produce a lively face up area that will read larger than its weight might suggest, while the moderate depth and excellent polish ensure stability for everyday wear. For custom work I recommend mounting approaches that protect the girdle and culet, such as a tailored halo with minimal metal intrusion into the crown planes, or a tapered prong system that follows the pear outline to preserve the visual length. Collectors and connoisseurs who prioritize traceable origin and documented enhancements will appreciate the Zambian provenance and the disclosure practices of The Natural Emerald Company, because these aspects solidify the gemstone s technical credentials and contribute to long term satisfaction with the piece. This emerald therefore represents a technically considered selection for those seeking an intense green pear with natural origin, responsible disclosure, and lapidary execution that optimizes both color and wearable design integration.