0.99 Ct. Emerald from Colombia

This exceptional transparent 0.99 carat asscher octagon green emerald measures 6.43 x 5.94 x 4.13 mm, and is a faceted gemstone that combines classic geometry with lively color, originating from Colombia. The asscher cut presents a squared octagonal outline with cropped corners, creating a sophisticated step facet pattern that emphasizes depth over sparkle. The emerald displays medium color intensity, a highly desirable balance that allows the green hue to read clearly and vibrantly under a variety of lighting conditions, while retaining the fresh, natural character prized in Colombian stones. The cutting style and excellent polish work together to present crisp facet edges and a clean table area, allowing the stone to communicate its color and transparency directly to the eye. For collectors and connoisseurs, this near one carat size is meaningful because it occupies a threshold where proportion, table size, and pavilion depth are optimized for engagement rings and statement jewelry without overwhelming delicate settings.

Clarity for this emerald is graded as slightly included when evaluated at eye level, which is consistent with the nature of natural emeralds and often contributes to their individuality and character. Slight inclusions in emeralds commonly appear as fine internal fissures or partially healed crystalline features, and in this stone they do not significantly interrupt the green field or the overall face up presentation. The enhancement is standard, referring to routine clarity enhancement such as oiling or a comparable carrier, a widely accepted and disclosed practice in the trade that improves stability and visual appeal. The excellent polish further reduces the visual impact of internal features by maximizing light return from the step facets. As a variety of beryl, emeralds typically register approximately 7.5 to 8 on the Mohs hardness scale, meaning they are suitable for daily wear with customary care. Protective settings, such as bezel or partial bezel mounts, and careful handling when engaging in manual activities will preserve the stone for generations.

From an educated buyer perspective, the provenance of this piece elevates its desirability, Colombian emeralds reliably command respect in the market because of their historical significance, intense yet nuanced greens, and the depth of color that Colombian geology imparts. The combination of transparency, medium color intensity, and an asscher step cut is comparatively rare, because step cuts are often reserved for high clarity material, yet this stone maintains a transparent body with slightly included clarity, a balance that offers clarity and character without sacrificing the emerald aesthetic. At 0.99 carat size, the gemstone fulfills both aesthetic and practical criteria, providing presence without requiring oversized mounting to be noticed. The asscher cut gives an architectural personality that appeals to collectors who value period references, particularly Art Deco influences, while also satisfying modern design sensibilities that favor clean lines and proportion. The Natural Emerald Company stands behind full disclosure of origin and treatment, and we can provide documentation and additional imagery on request to support provenance and transparency in any purchase decision.

This emerald is remarkably versatile and performs beautifully in both casual and formal settings, making it an excellent choice for a range of jewelry applications. In casual day to day use the stone can be mounted in a secure bezel or low profile prong setting for a refined pendant or a ring that withstands regular wear, pairing elegantly with white gold for a contemporary look or with yellow gold for warm contrast. For evening wear and formal occasions the asscher cut reads as a discreet statement, and it adapts well to solitaire designs, halo settings that add brilliance without disguising the step facet glow, and three stone arrangements where its square octagon geometry complements tapered baguettes and other step cut side stones. Because of its excellent polish and clear face up appearance, the emerald will catch and hold the eye in both natural daylight and warm interior lighting. For long term care avoid harsh ultrasonic cleaning and steam treatments because of the standard enhancement, and routine gentle cleaning with warm soapy water and a soft brush is recommended, together with periodic inspection of the mounting. If you would like to explore bespoke settings or receive a detailed assessment for insurance or certification purposes, The Natural Emerald Company is available to advise on design choices, secure mounting options, and certification pathways, ensuring that this Colombian asscher emerald performs as both a wearable treasure and a sound, well documented acquisition.