0.23 Ct. Alexandrite from Ceylon (Sri Lanka)

This 0.23 carat oval alexandrite from Ceylon offered by The Natural Gemstone Company presents a compact, technically refined specimen, with dimensions 4.19 x 3.15 x 2.29 mm and a length to width ratio of approximately 1.33, ideal for classic solitaire or halo settings. The cutter elected a mixed brilliant cut, combining brilliant style crown facets with a modified pavilion layout, to maximize both scintillation and color depth. The gem exhibits a balanced depth of approximately 62 percent relative to the average diameter, which supports efficient light return while preserving the characteristic alexandrite color change. Clarity is graded very slightly included, evaluated at eye level, with inclusions that are minimal and strategically positioned to avoid disrupting facet junctions. Excellent polish ensures crisp facet boundaries and high facet contrast, producing sharp reflections and lively dispersion when viewed under directional light.

Optical performance emphasizes the material quality, with a medium color intensity that reads green in daylight and converts to pink under incandescent illumination, demonstrating the classical alexandrite phenomena. The near eye clean appearance, combined with the precise facet geometry and superior polish, creates a visual impression akin to flawlessness from most viewing angles, allowing the color change to remain uninterrupted across the crown and table. Because there is no enhancement, the color response and transparency are entirely natural, enabling predictable behavior during setting and subsequent wear. For the connoisseur seeking a technically accurate and compact alexandrite, this stone delivers refined cutting, honest clarity assessment, and a proportion set that enhances both brilliance and color, making it a versatile choice for fine jewelry applications where optical integrity and natural origin are priorities.