2.55 Ct. Emerald from Colombia

This specimen is a transparent oval emerald weighing 2.55 carats, with exact dimensions of 10.54 by 7.99 by 5.11 millimeters. The faceting style is faceted with a mixed brilliant cut, producing a geometry that balances scintillation with color saturation. Measured depth relative to the average diameter is approximately 55 percent, a proportion that preserves strong light return while maintaining the intense green body color. Clarity is graded very slightly included when evaluated at eye level, meaning minor natural fissures and pinpoint inclusions are present but do not significantly interrupt the visual field. The polish is excellent, yielding crisp facet junctions and high surface luster. Enhancement is standard, applied in a controlled manner to improve apparent clarity without masking the gemological integrity, and the origin is Colombian, which is reflected in the characteristic vivid green saturation and velvety tonality associated with the finest emerald deposits.

The mixed brilliant cutting strategy employed here integrates a brilliant facet arrangement on the crown with modified step facets on the pavilion, creating a dynamic interplay between fire and depth of color. On the crown the table facet and surrounding star and bezel facets are proportioned to maximize return of white light, producing lively scintillation in motion. The pavilion steps are calibrated to channel light back through the crown while protecting the stone from light leakage, which in emeralds can quickly desaturate perceived color if proportions are too shallow. Facet symmetry is precise, with well aligned girdle plane and evenly executed facet angles, allowing the intense green to present uniformly across the oval face. The slight internal features typical of Colombian material contribute to a three dimensional, living appearance rather than detracting from brilliance, and the standard enhancement stabilizes surface reaching fissures, preserving long term durability while keeping the inclusions visible to trained examination.

For custom work, this emerald performs exceptionally well as a solo center in a halo, three stone, or solitaire design, and it responds predictably to metal choice and accent gemstones. A narrow four prong design will expose the crown and allow maximum light interaction, ideal when paired with near colorless diamonds. Use melee diamonds graded in the G to H color range and VS to SI clarity to produce a bright, neutral halo that increases apparent size and emphasizes the green saturation. For a more period or Art Deco interpretation, tapered baguette shoulders in white diamond will provide linear contrast to the oval silhouette, while a double halo of micro pavé diamonds can be set low to avoid overpowering the pavilion depth. If colored contrast is desired, pair this emerald with small pink sapphires to introduce a complementary warm hue that accentuates the green by simultaneous contrast. Alternatively, rich yellow gold settings will warm the overall appearance and deepen the perceived green, while platinum or white gold will create a cooler field that makes the stone read brighter and more vivid. Bezel settings will protect the girdle and are recommended for active wear, but ensure the bezel is filed to allow crown exposure so the mixed brilliant facets maintain their light return.

When composing a custom piece around this gem, consider proportions and supporting stone sizes in relation to the 10.54 by 7.99 by 5.11 millimeter profile to maintain optical balance and mechanical integrity. Side stones should have calibrated table alignments and crown heights that do not shadow the emerald, and mounting seats must accommodate the 5.11 millimeter pavilion height to avoid strain on the setting. At The Natural Emerald Company we recommend precision setting techniques such as custom cut seats and hand burnishing to ensure the emerald sits level, with prongs placed at optical symmetry points to minimize light obstruction and maximize face up color. Provenance from Colombia and the careful application of standard enhancement make this a trustworthy choice for clients seeking a vivid, transparent oval emerald with technical excellence in cut and polish. For bespoke design consultations and detailed lapidary reports please contact our specialists at The Natural Emerald Company, who can provide measured diagrams, facet maps, and setting recommendations to realize a design that showcases the stone to its fullest potential.