2.06 Ct. Pinkish Purple Star Sapphire from Ceylon (Sri Lanka)

This 2.06 carat oval star sapphire presents a rare and captivating pinkish purple hue, measured at 6.65 x 5.84 x 5.33 mm, expertly fashioned as a cabochon to maximize its asterism and color. The cut is designed to present a sharp six ray star when viewed under direct light, and the stone displays an intense color intensity and an excellent polish that gives the dome a lively, satiny sheen. Clarity is graded slightly included, evaluated at eye level, an assessment that reflects the presence of internal features that are visible to the unaided eye but do not detract from the gem’s overall beauty. This is a completely natural specimen with no enhancement, offered with the assurance of The Natural Sapphire Company, and it represents an uncommon combination of size, color and asterism for a Ceylon origin star sapphire.

From a gemological perspective this sapphire is classical corundum, aluminum oxide with trace elements that create its pinkish purple tone, a color often associated with trace vanadium and chromium interactions together with small amounts of iron and titanium. The provenance of Ceylon Sri Lanka is significant, because Sri Lankan sapphires have a long history of producing finely structured asterisms and a wide range of desirable hues, from pastel lavenders to more saturated violets and pinks. The cabochon profile of this gem was cut with attention to the orientation of the crystal structure so that the six ray star sits squarely on the crown, a feature that requires the cutter to align the dome with the crystal c axis. The result is a stone that shows a stable and centered star in both daylight and artificial illumination, a hallmark of high quality star sapphire cutting.

The unique inclusions in this gem are what give it an unmistakable signature, and they are a key reason why educated collectors prize such stones. The asterism itself is produced by densely aligned rutile needle inclusions, often referred to as silk, that intersect at precise crystallographic angles. In this particular piece the silk is sufficiently dense and uniformly oriented to produce a sharp six ray star that is clearly visible across the dome, while finer platelets and reflective mineral inclusions add subtle variations in intensity that make the star lively rather than flat. In addition to the rutile needles there are isolated crystal inclusions and mineral spots that appear as small dark or reflective pinpoints when examined closely, and these localized inclusions act like a fingerprint. They provide visual depth and character, and they also function as evidence of natural formation, because these types of internal features are difficult to reproduce by synthetic processes or by common enhancement methods. The slightly included clarity grade evaluated at eye level means that while these features are visible they do not interrupt the overall optical performance or the central star, and the excellent polish preserves the optical interaction between light and the internal structures.

For the educated buyer the value of this Ceylon star sapphire lies in its combination of natural origin, intact asterism, vivid color and lack of treatment. Untreated corundum that shows a pronounced star and a rich pinkish purple color is uncommon, and Ceylon material is historically and economically desirable for its provenance and for the quality of its natural color zones. This stone is particularly well suited for a classic solitaire ring or a pendant where the dome can be oriented to show the star when the wearer is under a light source. Because it is slightly included at eye level the gem will be best appreciated in jewelry designs that allow direct viewing of the crown, rather than fully bezel set positions that may obscure the effect. At The Natural Sapphire Company we emphasize transparent grading and careful photography, and we can provide guidance on mounting options that preserve and showcase the star. For collectors and connoisseurs who value natural origin and distinct internal character, this 2.06 carat Ceylon star sapphire represents a collectible and wearable gem that will be appreciated for its natural signature for generations.