0.57 Ct. Pinkish Purple Sapphire from Ceylon (Sri Lanka)

This listing describes a single transparent 0.57 carat oval pinkish purple sapphire, precisely measured at 5.45 by 4.05 by 3.07 millimeters, offered by The Natural Sapphire Company. The gem is fashioned with a mixed brilliant cut, combining a brilliant style crown with a complementary faceted pavilion, and it exhibits an excellent polish throughout. Color grading places this stone in the medium intensity range, producing a clearly identifiable pinkish purple hue that reads as a balanced mix of warm and cool tones when viewed under neutral lighting. Clarity is graded as very very slightly included, evaluated at eye level, which indicates that the stone is visually clean to the unaided eye while retaining microscopic character features that confirm its natural origin. Enhancement status is none, the sapphire is unheated, and the provenance is Ceylon, Sri Lanka, a region renowned for corundum that displays both clarity and evocative color notes.

The mixed brilliant cut on this oval is executed to maximize light return while preserving the gemmatic color, by using a carefully proportioned crown that disperses light into lively scintillation, and a pavilion geometry that concentrates internal reflections to deepen perceived saturation. The measured depth relative to the average diameter produces an approximate depth of 65 percent, a proportion that favors color saturation without sacrificing overall brilliance. Facet junctions are sharp and symmetric, enabling controlled facet contrast and strong facet flashes when the stone moves. Optical behavior includes the typical dichroic tendencies of corundum, and this pinkish purple sample demonstrates subtle pleochroism, with marginally stronger purple and pink components visible from different orientations. The very very slightly included clarity grade means that inclusions are minor and do not interfere with the stone s transparency or its polish, they serve as natural internal fingerprints that authenticate origin and treatment history, and they remain largely invisible in jewelry settings due to the cut and the stone s compact dimensions.

In terms of durability and long term performance, natural sapphire is one of the most enduring gem materials, with a Mohs hardness of nine, high refractive index, and excellent chemical stability, all of which contribute to a gem that will maintain its surface condition and optical performance with normal daily wear. The excellent polish applied by our lapidaries preserves crisp facet planes that resist abrasion and retain mirror like reflections, ensuring that the pinkish purple color continues to present as lively and attractive over years of use. Because the sapphire is unheated, it retains its original lattice characteristics and color causing trace elements in situ, which appeals to collectors and connoisseurs who value untreated material for both aesthetic and investment reasons. When set in a ring, pendant, or bespoke engagement piece, the gem s compact 0.57 carat weight combined with its carefully optimized proportions will offer a strong presence on the finger or in the pendant setting, producing consistent light performance and a color that subtly shifts and rewards close inspection. The Natural Sapphire Company stands behind the gem s documented origin and treatment status, and we can advise on mounting styles that will maximize both protection and visual impact, ensuring that this pinkish purple Ceylon sapphire will continue to captivate for decades through its intrinsic optical qualities, robust physical properties, and the precise craftsmanship of its cutting and polish.