1.58 Ct. Purplish Pink Sapphire from Ceylon (Sri Lanka)

This listing presents a GIA certified, purplish pink sapphire weighing 1.58 carats, presented in a classic cushion shape with dimensions 6.88 by 5.60 by 4.37 millimeters, and originating from Ceylon Sri Lanka. The gem has been heat treated, which is the industry standard enhancement for sapphires to stabilize and intensify color, and the GIA report confirms the treatment and provides objective grading on color and clarity. The color is described as purplish pink with intense saturation, and the stone is classified as eye clean when viewed at normal viewing distance, indicating no inclusions visible to the unaided eye. The cut style is a mixed brilliant, and the finish quality is excellent polish, which together drive strong light return and a vibrant face up appearance that reads as lively pink with a distinct purplish tone in different viewing angles.

From a cutting and optical perspective this sapphire is finely proportioned for design use, with a pavilion depth that yields an overall depth percentage of approximately 70 percent when calculated against the average of length and width, a depth that favors strong color saturation and a deep seat for light collection. The mixed brilliant cut combines a brilliant facet arrangement on the crown with more angular pavilion faceting that can include a mix of step and modified brilliant facets. This faceting recipe increases scintillation across the table and crown, while maintaining controlled color dispersion through the pavilion. The cushion outline, with gently rounded corners and a slightly rectangular profile, produces a larger face up area relative to the carat weight when compared to a heavily deep round cut, which is advantageous for custom jewelry where visible presence matters. The excellent polish minimizes surface diffusion of light, and the facet junction quality preserves crisp reflections, ensuring that the gem exhibits both intense body color and lively facet sparkle under typical lighting conditions.

For custom jewelry applications this sapphire is exceptionally versatile because of its intermediate size and classic cushion geometry. At 1.58 carats and with a face up span that reads larger than the carat alone might suggest, it is ideal as a center stone for engagement rings, pendants, and bespoke cocktail rings where a balance of presence and wearability is required. The cushion outline adapts well to both four and six prong settings, and it also suits low profile bezel mounts that protect the corners while showcasing the crown. Given the pavilion depth and the mixed cut, setting houses and prong placements should be designed to preserve the girdle integrity and to allow light to enter the crown without excessive masking by heavy bezels. For designers focused on color contrast and modern aesthetics, pairing this purplish pink sapphire with near colorless diamonds creates a crisp halo that frames the color, while warm rose gold settings enhance the pink tone and add a vintage influence. For minimalist settings, a simple four prong head will maximize face up brightness, and for dramatic architecture, channel set shoulders or tapered baguettes will add structural balance without competing chromatically.

From a sourcing and long term care standpoint this sapphire carries the assurance of origin and certification, combined with the practical benefits of heat enhancement, which is stable and permanent under normal wear. The origin of Ceylon Sri Lanka is known for producing sapphires with vibrant, lively colors and typically lighter inclusions, and the combination of intense color with an eye clean clarity grade in this example makes it particularly suitable for fine jewelry that will be worn frequently. Sapphires rate nine on the Mohs scale of hardness, which ensures excellent resistance to scratching and general durability, and the cushion shape with gently rounded corners further reduces the risk of corner chipping compared to sharper profiles. Routine care includes avoiding harsh chemicals and ultrasonic cleaning only after consulting with the jeweler, and for settings that expose the pavilion it is advisable to inspect seat integrity regularly. The Natural Sapphire Company stands behind the gem with GIA documentation and expert gemological support, and we are prepared to advise on exact mounting tolerances, bezel thicknesses, and prong geometries to optimize both optical performance and structural security for bespoke pieces.