0.65 Ct. Cabochon Emerald from Brazil

This listing from The Natural Emerald Company describes a single, translucent green emerald, weight 0.65 carat, round outline, cabochon cut, dimensions 5.96 by 5.96 by 3.04 millimeters, clarity graded slightly included at eye level, color intensity described as intense, polish evaluated as excellent, enhancement classified as standard, origin Brazil. The round cabochon form and the measured proportions yield a dome height to diameter ratio of approximately 0.51, a medium to moderately high profile that enhances apparent color saturation while maintaining practical durability for daily wear. At 5.96 millimeters across and 3.04 millimeters in depth the stone presents an optimal balance between surface area and depth, allowing light to enter the translucent body and be diffusely scattered within the crystal structure, producing the characteristic glow sought by connoisseurs of gem tubers and collectors of natural emeralds.

From a lapidary and gemological perspective the cabochon cut employed here emphasizes organic color and internal character rather than faceted scintillation, therefore polish and symmetry are paramount to achieve even color distribution and an appealing surface sheen. The excellent polish minimizes surface graining and tool marks, allowing specular reflections across the dome that accentuate saturation and mask minor surface irregularities. The slightly included clarity grade denotes the presence of jardin type inclusions that are visible at normal viewing distance, these inclusions are typical of natural emeralds and can be mapped to show interesting internal patterns and mineral growth features, they do not compromise structural integrity in this specimen given the uniform distribution and absence of open fractures reaching the girdle. Standard enhancement for emeralds generally refers to oiling with a colorless, low viscosity medium applied under mild heat or vacuum to improve apparent clarity and stability, this treatment is stable under normal wear conditions, it is reversible with strong cleaning solvents or heat, therefore care instructions should be followed to preserve the filling medium and the visual presentation. The stone exhibits an intense green hue with moderate to strong saturation and a tone that sits comfortably in the vivid range, the translucency allows internal light diffusion while preventing the washed out appearance sometimes seen in lower tone material.

For practical use and design integration this 0.65 carat round cabochon is highly versatile, it will sit comfortably in a bezel, a closed back setting, or a low profile gallery mount, the dome profile makes bezel setting particularly recommended to protect the crown and to present a consistent face of color, when specifying a bezel recommend an internal seat depth slightly greater than 3.04 millimeters to allow for adhesive or foil pad backing if desired, a tolerance of 0.2 to 0.5 millimeters is typical to facilitate setting without stress on the stone. For rings consider a protective design with a full bezel and at least a 1.5 millimeter metal wall to guard against lateral impact, for pendants or earrings the stone will present a rich, even green under both daylight and warm incandescent light sources, yellow gold will warm the tone and emphasize golden undertones if present, white gold or platinum will create a more contemporary contrast that highlights the purity of green, custom designers seeking a vintage aesthetic will find the natural jardin inclusions valuable as an identifying characteristic, while those pursuing a cleaner face can request additional mapping images from The Natural Emerald Company to plan inlay or cloisonne style mounts.

As a representative of The Natural Emerald Company I emphasize that this emerald combines natural origin, thoughtful lapidary execution, and a presentation suited for fine jewelry, the measured proportions and medium high dome provide an attractive display of intense color with internal character, the standard enhancement is common practice for emeralds and is disclosed to ensure full transparency, the excellent polish and symmetrical round outline facilitate straightforward setting and predictable visual performance, for additional technical documentation we can provide high resolution top down and profile images, a short video to demonstrate light behavior across the dome, and assistance with bezel seat dimensions or custom mounting specifications, please contact The Natural Emerald Company for stock confirmation, sourcing of matching stones, or bespoke design consultations.