0.41 Ct. Yellow Sapphire from Ceylon (Sri Lanka)

This is a transparent 0.41 carat round yellow sapphire, precisely faceted to maximize optical performance. The gem measures 4.53 by 4.55 by 2.77 millimeters, and it is fashioned in a mixed brilliant cut that combines the fire and return of a brilliant crown with the controlled light interaction of a step influenced lower section. The color is an intense, pure yellow that remains evenly distributed through the stone, and the clarity is graded as eye clean when examined at normal viewing distance. The polish has been executed to an excellent standard, producing mirror like facet surfaces that enhance both brightness and contrast. This sapphire originates from Ceylon Sri Lanka, and it has undergone a conventional heat treatment to stabilize and intensify its color, a standard enhancement that is stable under normal wear and routine jewelry cleaning.

The geometric faceting of this mixed brilliant cut is designed to allow maximum light play, while preserving color saturation and overall balance. The crown features a carefully proportioned table and crown facets that act as the primary entrance points for light, dispersing and refracting incoming rays into vivid flashes of yellow and subtle white brilliance. Beneath the girdle, the pavilion facets are arranged to return that light back through the crown with minimal leakage, creating a lively interplay of scintillation when the stone moves. The precision of facet junctions and the symmetry across the round outline are critical to this performance, and this example shows consistent alignment of corresponding facets that contributes to even light return and a pleasing pattern when viewed face up. The mixed approach avoids an overly shallow or overly deep profile, maintaining an efficient depth for a stone of this small dimension so that it reads with presence on the finger or in a setting, rather than appearing washed out or excessively dark.

In practical terms this sapphire is well suited to refined jewelry applications where the combination of intense color and lively optical activity is desirable. At 0.41 carat and with a compact table, it is an excellent choice for delicate solitaire rings, refined stud earrings, or as a striking accent gem in a halo or trilogy design. Settings that allow light access from the pavilion and minimize coverage of the crown, such as four or six prongs, will maximize the gem's brilliance, while a low bezel can offer a more protective approach without completely dampening light performance. Because the stone is heat treated, standard jewelry care practices apply, including avoiding prolonged exposure to harsh chemicals and having the setting periodically inspected for security. Routine cleaning with warm soapy water and a soft brush is appropriate, and professional ultrasonics can be used with caution and professional guidance.

The Natural Sapphire Company presents this stone with full disclosure of origin and enhancement, and with attention to the technical qualities that determine its visual impact. The combination of round geometry, mixed brilliant faceting, excellent polish, and eye clean clarity produces a bright, saturated yellow sapphire that performs above expectations for its size. For anyone specifying a precise center or accent stone, this gem provides a compact and technically proficient option, delivering strong color and engaging light return in a small, wearable package. If you would like further details about suggested mounting options, matching stones for paired earrings, or lab documentation, The Natural Sapphire Company can provide personalized guidance to integrate this sapphire into a finished piece that preserves its optical virtues.