1.94 Ct. Purple Star Sapphire from Ceylon (Sri Lanka)

One translucent oval purple star sapphire weighing 1.94 carats, with exact dimensions of 7.31 by 6.40 by 4.20 millimeters, is presented as a well proportioned cabochon cut specimen. The gem exhibits a medium intense purple color that is evenly distributed across the table, and its translucency provides a soft, internal glow when illuminated. The cabochon dome has been shaped to optimize the optical phenomenon commonly referred to as asterism, and under direct, focused light a distinct star emerges across the surface. Clarity is graded as slightly included at eye level, consistent with the internal features typically associated with natural star sapphires, and the surface finish is described as excellent, indicating careful polishing and attention to symmetry during the cutting process. There has been no enhancement of this material, and the origin is Ceylon, Sri Lanka, a classical source noted for producing strong color and well formed crystal growth in corundum.

From a gemological perspective this purple star sapphire displays attributes that both identify its natural formation and support its desirability for collectors and bespoke jewelry work. The asterism is produced by oriented needle like inclusions, which are frequently rutile, and these inclusions are aligned concordant with the crystallographic structure of corundum, producing a sharp star that becomes most visible with direct overhead lighting. The medium intense color is well balanced, neither overly dark nor washed out, allowing the star to contrast against the body color without appearing muted. Slight inclusions observed at eye level are internal, and they contribute to the optical effect rather than detract from it, while the external facets of the cabochon exhibit an excellent polish that enhances luster and tactile smoothness. The dimensions and weight correspond to a compact, wearable size that presents reliably in rings, pendants, or small brooches, maintaining visual presence without requiring an oversized mounting.

For practical use and long term enjoyment this natural star sapphire from Ceylon is technically robust, as corundum ranks nine on the Mohs hardness scale, rendering it resistant to everyday abrasion when set appropriately. Given the cabochon cut and the presence of surface doming, protective settings such as bezels or recessed mounts are recommended to reduce the risk of edge chipping from impact, while still allowing the dome to interact with light and display the asterism. Because this gem has not been subjected to heating or other enhancement, its material integrity is intact and its origin and treatment history are straightforward, which is of particular interest to collectors and those commissioning custom pieces. The Natural Sapphire Company is available to provide additional information, including detailed photographs under varied lighting and guidance on setting options that will best showcase the star, and we can assist with certification and secure delivery for clients who require documented provenance and treatment disclosure.