1.43 Ct. Emerald from Zambia

One beautiful transparent 1.43 carat round green emerald measures 7.20 x 7.11 x 4.47 mm, faceted with a mixed brilliant cut, and presents an intense color intensity with an excellent polish. The clarity grade is slightly included evaluated at eye level, enhancement is standard, and the stone originates from Zambia. The mixed brilliant faceting optimizes light return while preserving the stone weight and the integrity of natural crystal form. The slight inclusions are consistent with natural growth and provide a fingerprint of origin, while the excellent polish offers crisp facet junctions and a refined visual presentation.

This emerald began its journey deep within the earth, over millions of years, during episodes of regional metamorphism and fluid activity that mobilized rare elements. Beryllium rich fluids ascended through fractures and reacted with chromium and vanadium bearing host rocks, precipitating emerald crystals in cavities and veins where temperature and pressure conditions permitted steady growth. In the Zambian geological environment, iron in the surrounding rock contributed to a distinct depth and tone of green, and the slow crystallization allowed the formation of transparent faces and internal features that record each stage of growth. Tiny mineral inclusions, fluid pockets, and growth zoning formed as the crystal accreted layer by layer, capturing variations in chemistry and thermal regime. Subsequent uplift and erosion exposed the host rock, allowing miners to recover crystals that were later examined, cut, and polished. The decision to apply standard enhancement reflects traditional practice to improve stability and appearance while respecting the stone s natural character. The Natural Emerald Company documents the origin, weight, dimensions, cut style, clarity grade, color intensity, polish, and enhancement so collectors and professionals can assess provenance and value. This specimen conveys both the geological history of its formation and the human craft that refined it into a faceted gem, offering a tangible link between deep time and contemporary gemological standards.