1.66 Ct. Emerald from Colombia

This listing describes a single transparent Colombian emerald, a faceted emerald cut weighing 1.66 carats, supplied by The Natural Emerald Company. The gem measures 8.33 x 6.72 x 4.65 mm, dimensions that yield a substantial face up area well suited to a prominent single stone setting. The cutting style is a classic emerald cut, with stepped facets and a broad table that emphasize the stone mass and the internal color. Clarity is graded as slightly included when evaluated at eye level, a condition that is common for natural emeralds and that contributes to the gem character without compromising overall transparency. Color is vivid in intensity, presenting a saturated green that remains even across the table and pavilion, and the finish is described as excellent polish, producing crisp facet junctions and well defined light return. Enhancement is recorded as standard, and the piece is sourced from Colombia, a locality known for producing emeralds with strong color saturation and fine crystallographic qualities.

The size and clarity of this 1.66 carat emerald establish it as an ideal candidate for a statement piece. At 8.33 mm by 6.72 mm, the gem offers a commanding presence on the finger or in a pendant, maintaining classic emerald proportions while providing an elevated visual impact. The depth of 4.65 mm represents approximately 61.8 percent of the average of the length and width, a proportion that balances a generous table with sufficient pavilion depth to encourage lively internal reflections. Slight inclusions are visible at magnification and may be perceptible at close inspection, however they do not detract from the overall transparency in face up orientation, and they serve as natural indicators of origin and treatment history. The vivid color intensity is the dominant attribute when viewed face up, producing a strong, saturated green that anchors the gem visually, while the excellent polish enhances the crispness of the step facets and the symmetry of the emerald cut, contributing to evenness of tone and elegant scintillation under direct light.

In practical design terms the gem is versatile enough to suit a range of settings while retaining statement character. A four or six prong mounting will secure the rectangular proportions, allowing the table and top facets to remain the focal point, while a bezel or partial bezel setting can protect the step cut corners if a more secure or low profile option is required. The dimensions and face up area favor a solitary solitaire composition for a ring or a simple halo that can increase perceived size without obscuring the central color. For a pendant, the stone sits proportionally large at face up, achieving clear visibility on moderate to long chains. Standard enhancement is disclosed, reflecting routine clarity treatments commonly applied to emeralds, and The Natural Emerald Company provides this information to assist in setting expectations for care and handling. The stone benefits from gentle cleaning practices, avoiding ultrasonic or steam treatments when enhancement media are present, and periodic inspection of the mounting is recommended to maintain both security and optical presentation.

Provenance and material integrity are important considerations, and this Colombian emerald is presented with explicit grading descriptors for weight, dimensions, cut, clarity at eye level, color intensity, polish, enhancement status, and origin. The Natural Emerald Company stands behind the factual representation of these attributes, and the combination of 1.66 carats, substantial dimensions, vivid color intensity, and eye level slight inclusions make this gem particularly suited to a refined statement piece that emphasizes a natural aesthetic. The balance of size and clarity ensures the emerald will read as a single strong visual element in finished jewelry, providing a stable and striking focal point while retaining the distinguishing features of Colombian emerald material.