1.00 Ct. Emerald from Colombia

This one carat, transparent Colombian emerald from The Natural Emerald Company is cut to classic emerald proportions, measuring 6.82 by 5.99 by 3.90 millimeters, with an emerald cut that emphasizes clean geometry and controlled light return. The rectangular table is supported by broad, concentric step facets on both the crown and pavilion, and the truncated corners preserve structural integrity while adding a refined octagonal outline. The faceting shows precise symmetry and facet alignment, contributing to an excellent polish that yields smooth facet junctions and crisp facet planes. Clarity is described as very slightly included when evaluated at eye level, meaning natural internal characteristics are minimal and do not disrupt the overall transparency or brilliance. Color intensity is classified as intense, a vivid medium-deep green typical of high-quality Colombian material, and the stone has undergone standard enhancement procedures consistent with trade practice to stabilize its appearance.

Under different lighting conditions the optical personality of this emerald is distinct and predictable because of its step-cut geometry and high transparency. In bright natural daylight, particularly northern daylight or diffuse outdoor light, the stone presents a saturated, even green across the table with broad, velvety flashes from the step facets that convey depth rather than scintillation. Under cool white LED or halogen spot lighting the facets create stronger internal contrasts and hall-of-mirrors reflections, producing sharper flashes along the facet planes and accentuating the stone’s intense tone. In warm incandescent lighting the green acquires subtle warmth and depth, appearing slightly richer and more enveloping, while direct focused light can reveal the very slightly included details as delicate internal textures that add character without compromising the face-up color. When set in jewelry the emerald cut concentrates color face-up, so a well-matched white metal setting will enhance perceived brightness, and a warmer metal will amplify the depth of tone. For connoisseurs seeking a technically well-executed Colombian emerald with refined faceting, reliable trade-standard enhancement, and a strong presence in varied illumination, this 1.00 carat emerald represents the sort of balanced, high-quality material The Natural Emerald Company sources for bespoke and heirloom pieces.