1.57 Ct. Purplish Pink Cabochon Star Sapphire from Ceylon (Sri Lanka)

This 1.57 carat round purplish pink star sapphire from Ceylon, Sri Lanka, presents a refined combination of color, cut, and polish that suits both collectors and bespoke jewellery settings. The stone measures 6.59 by 6.17 by 3.69 mm and is fashioned in a classic cabochon cut, with a well proportioned dome that optimizes light interaction across the surface. Clarity is graded slightly included at eye level, consistent with natural star sapphire characteristics, and these internal features contribute to the stone character rather than detract from its appeal. Color intensity is described as light, offering a delicate purplish pink hue that remains even across the table and crown. No enhancement has been applied, and the stone is presented in natural condition. The polish is excellent, enabling a clean, reflective surface that enhances both the body color and the asterism. The Natural Sapphire Company provides this piece with full disclosure of origin and treatment status, reflecting our standard practice for natural, untreated sapphires.

The defining attribute of this gem is its natural asterism, produced by aligned silk like rutile inclusions that generate a distinct star effect when illuminated by a single point light source. The star displays sharp, star like rays that intersect near the crown center and extend symmetrically across the dome, producing a pronounced six ray pattern under direct light. Movement of the stone or the light source produces a subtle migration of the star across the dome, offering a dynamic focal point that enhances the stone presence when mounted. Photographs demonstrate the star visible both while the stone is held with tweezers and when placed on the finger, indicating the consistency of the asterism in practical wear conditions. Given its balanced proportions, pleasing light color, natural asterism, and excellent surface finish, this purplish pink star sapphire is well suited to serve as a centerpiece in a ring or a pendant, where the cut and brilliance of the cabochon can be showcased.