1.63 Ct. Padparadscha Sapphire from Ceylon (Sri Lanka)

This C.Dunaigre certified orangy pink padparadscha sapphire, weighing 1.63 carat, is a cushion shaped gem with exact dimensions of 6.44 by 6.26 by 4.08 mm, cut in a mixed brilliant style that balances table facet brilliance with pavilion light return. The color shows medium intensity, presenting a true padparadscha hue that sits between salmon and sunset orange, and it is graded as very very slightly included when evaluated at eye level, indicating eye clean appearance for most normal wear. The stone has an excellent polish, which enhances surface reflectivity and maximizes sparkle, and it carries no enhancements, a factor that significantly increases rarity and market value in the current gem trade. Provenance is Ceylon, Sri Lanka, a historical source for the finest padparadscha and sapphire material, and the independent C.Dunaigre certification confirms both the natural origin and the absence of treatment, providing documented assurance for a discriminating buyer. At The Natural Sapphire Company we prioritize transparent reporting and provenance, and this sapphire is presented with full details to support confident purchase decisions.

From a gemological perspective the combination of origin, color, clarity and lack of enhancement is what distinguishes this padparadscha as an investment quality gemstone. Medium color intensity in padparadscha sapphires is desirable because it preserves the delicate balance between pink and orange components without lapsing into too deep a tone that masks the unique hue. The very very slightly included clarity grade tells an educated buyer that the stone is essentially eye clean and that inclusions, while present under magnification, are minimal and typical of natural Sri Lankan sapphires, often serving as identifiers of natural formation rather than detracting features. The mixed brilliant cut is purposefully chosen for cushion shapes to marry scintillation with strong light return, so that refractive brilliance from the crown and faceting pattern produces lively sparkle across the table and along the girdle. Excellent polish ensures that those facets act as bright reflective planes, improving face up brightness and making the padparadscha color appear more saturated and lively. The absence of heat or other treatments is especially meaningful, as untreated padparadschas from Ceylon command a premium in the market and retain intrinsic value more reliably over time.

How this sapphire performs under different lighting conditions exemplifies both its aesthetic appeal and gemological quality. In cool daylight, which contains a higher proportion of blue wavelengths, the orangy pink may appear slightly softer and lean more towards the pink component while still showing warm orange flashes, offering an elegant, natural look that reads as delicate and refined. Under warm incandescent or candlelight, which emphasizes red and orange wavelengths, the stone will take on a richer, sunset like glow, with the orange aspect becoming more prominent and the overall appearance becoming more vibrant and lively. LED lighting varies by color temperature, but neutral to warm LED sources will showcase a balance similar to daylight and incandescent, highlighting both the pink and orange facets depending on the specific LED spectrum. In mixed lighting environments such as interior spaces near windows, the sapphire will display dynamic shifts, producing flashes of pink or orange as the wearer moves, a visual phenomenon that educated buyers often refer to as color zoning and pleochroic response, and that adds to the perceptible liveliness of the gem. The mixed brilliant cut enhances scintillation in direct light, so under spot lighting or sunlight the stone will produce bright pinpoint flashes and broad face up brilliance, while its excellent polish will maintain crisp facet reflections that appeal to the eye.

For clients seeking a piece that combines rarity, documented origin, and aesthetic versatility, this unenhanced Ceylon padparadscha from The Natural Sapphire Company presents a compelling proposition. The size and cushion proportions make it suitable as a striking center stone in a custom engagement ring or an heirloom pendant, and careful mounting in a setting that allows light to enter from multiple angles will maximize the stone s natural sparkle and color play. We encourage buyers to review the C.Dunaigre report that accompanies this sapphire, to examine high resolution imagery or request a viewing where lighting conditions can be assessed in person, and to consult with our team on setting options that will best showcase its orangy pink charm. Our commitment is to provide complete, factual information so that your purchase is as informed as it is beautiful, and we are available to answer technical questions about grading, origin, and care to ensure this exceptional padparadscha performs brilliantly for generations.