0.43 Ct. Emerald from Afghanistan

This specimen is a transparent 0.43 carat emerald, cut to a princess outline with precise square geometry. The table facet measures 4.35 by 4.35 by 2.00 millimeters, yielding a depth that works out to approximately 46 percent relative to the face dimensions. The faceting style is a step cut, executed with parallel crown and pavilion facets that create broad, even planes rather than scintillating brilliant facets. Clarity is graded very slightly included evaluated at eye level, which means inclusions are minor and dispersed, and do not materially affect face up presence for modern settings. Color intensity is vivid, with strong saturation and medium to medium dark tone that reads as an authoritative green in both daylight and warm artificial light. Enhancement is standard, applied to stabilize and improve apparent clarity, and polish is excellent, producing clean facet junctions and crisp facet reflections. Origin is Afghanistan, a source appreciated for deep, vivid emerald material, and this gem is offered by The Natural Emerald Company.

From a lapidary and optical perspective the step cut princess form on this stone emphasizes color and plane contrast rather than scintillation, making it an ideal candidate for designs that rely on strong color face up and architectural lines. The parallel facets provide a hall of mirrors effect when set under a flat table face, so careful orientation in the mounting will maximize the green saturation and internal flashes. The relatively shallow 2.00 millimeter depth for a 4.35 millimeter table produces efficient light return when set in low profile settings, and the squared outline provides consistent girdle dimensions for precise bezel seats or prong cups. The very slightly included clarity grade means that under typical loupe inspection the stone retains eye clean appearance, and the standard enhancement improves overall presentation without compromising lapidary stability for routine wear. The excellent polish accentuates facet contrast and makes edge delineation clear, which is important when matching this stone to precision metalwork and complementary side stones in CAD driven designs.

For custom jewelry applications this 0.43 carat princess emerald is exceptionally versatile due to its exacting square proportions and strong color. In engagement ring applications it suits delicate solitaire and halo arrangements that emphasize geometric symmetry, and its square table is straightforward to secure with four corner prongs or a thin square bezel that protects corners while preserving face up color. In multi stone compositions the consistent dimensions allow for precise alignment with tapered baguettes or channel set diamonds as accent stones, and the step cut planes complement architectural settings in platinum or yellow gold. For pendants and stud earrings the stone reads larger than its weight suggests because of the broad table and vivid color, making it an efficient choice for minimalist, modern designs. When producing a custom setting we advise allowing a seat tolerance of about 0.05 millimeters for the girdle, and designing the prong cups to support the corners without impinging on the table plane. The Natural Emerald Company provides detailed imagery and dimension verification to assist jewelers and designers in producing accurate CAD models and metalwork templates. This princess step cut emerald is offered as a ready to set center that combines reliable technical specifications with the vivid Afghan color that collectors and designers value.