1.66 Ct. Emerald from Zambia

One transparent 1.66 carat cushion shape green emerald, measuring 7.14 by 7.05 by 5.07 mm, presents a balanced profile of color and light performance. The mixed brilliant cut combines step and brilliant faceting to maximize return of light while preserving the stone s rich green saturation. Clarity is graded very slightly included evaluated at eye level, indicating an appearance that is effectively eye clean with minor natural inclusions apparent only under magnification, and the polish is excellent, producing crisp facet junctions and a lively surface reflection. Color intensity is vivid, delivering a saturated green that is consistent across the table and pavilion, and the stone remains transparent, allowing for strong brilliance and depth. Enhancement is standard, consistent with traditional emerald treatment practices to stabilize clarity and appearance, and the gem is sourced from Zambia, a recognized origin for fine emeralds with a reputation for deep, attractive green tones. The Natural Emerald Company documents origin and treatment clearly, and provides this gem with full disclosure of its characteristics.

When compared to lab grown emeralds, this natural Zambian stone offers attributes that many collectors and connoisseurs value, including geological provenance, natural internal structure, and the unique inclusion patterns that act as the gem s fingerprint. Laboratory grown material can achieve remarkable color consistency and typically shows fewer inclusions, offering predictable appearance and cost advantages, however natural emeralds convey variability and complexity that cannot be replicated, with subtle color zoning and growth features that interact with faceting to yield depth and character. Natural stones are also subject to established trade preferences and standards for disclosure, and their documented origin from a specific deposit contributes to transparency for appraisal and provenance. The Natural Emerald Company emphasizes that full disclosure of enhancement and origin accompanies each stone, enabling informed decisions. For use in fine jewelry, this 1.66 carat Zambian cushion emerald is well suited to a secure setting that protects the girdle and pavilion while showcasing its vivid color and mixed brilliant faceting, delivering a natural gem with verifiable attributes and enduring intrinsic interest.