9.49 Ct. Bluish Purple Star Sapphire from Ceylon (Sri Lanka)

This translucent bluish purple star sapphire presents a rare combination of scale and character, weighing 9.49 carats and cut into a round cabochon with dimensions of 11.47 x 10.70 x 8.25 millimeters, offering a substantial presence suitable for a statement engagement piece. The cabochon cut emphasizes a distinct six rayed asterism that appears crisp and well centered when illuminated from above, a direct consequence of fine rutile silk inclusions aligned within the stone. The color is intense, a balanced blend of blue and violet that reads as bluish purple under natural daylight, and the overall translucency permits a luminous interaction between the body color and the star. Clarity is graded as slightly included when viewed at eye level, indicating visible internal features that do not detract from the gem but rather contribute to the quality of the star effect. The gem has not undergone any enhancement, and the polish is excellent, resulting in a smooth reflective surface that enhances the star and the gem s overall appearance. The origin is Ceylon, Sri Lanka, a well known source for high quality star sapphires, and this provenance underscores the natural character and desirability of the stone.

As an engagement option this star sapphire offers a distinctive alternative to traditional faceted center stones, combining visual drama with practical durability. Sapphire rates a Mohs hardness of 9, making it highly resistant to scratching and well suited for daily wear when set responsibly. The 9.49 carat weight and physical dimensions provide a bold yet wearable scale that photographs and sits attractively on the finger, as demonstrated in the reference imagery. For ring settings, a low to moderately elevated bezel or half bezel is recommended to secure the cabochon while protecting the girdle and preventing catch, whereas a well executed crown or flush setting can reduce exposure to knocks while still allowing the asterism to be viewed from above. Metal choices such as platinum, 18 karat white gold, or 18 karat yellow gold each present different visual dialogues with the bluish purple body color, with platinum and white gold favoring a cooler more contemporary aesthetic, and yellow gold introducing warmth and contrast that can enhance the stone s perceived depth. A halo of small brilliant cut diamonds or sapphires can be considered to enhance perceived size and to frame the star, while a clean solitaire setting emphasizes the gem s unique optical phenomenon and natural origin.

The natural and untreated status of this star sapphire is a significant attribute for buyers who value authenticity and rarity, and The Natural Sapphire Company affirms the gem s Ceylon origin and untreated condition as key elements of its appeal. Slight inclusions visible to the eye are consistent with classic star sapphire formation and are in many respects desirable because they are integral to the formation of the sharp six rayed star, a characteristic prized by collectors and those seeking a one of a kind engagement stone. Excellent polish ensures the cabochon displays a smooth even dome that maximizes luster and the clarity of the asterism under varied lighting conditions. Care for this gem is straightforward, using warm soapy water and a soft brush for routine cleaning, avoiding harsh chemical cleaners and extreme thermal shocks, and removing the ring during heavy manual activity to minimize risk of impact. For customers considering mounting options or bespoke design, The Natural Sapphire Company can provide high resolution imagery, measurement verification, and guidance on setting styles that preserve and showcase the star while ensuring long term security and wearability. This star sapphire combines provenance, natural asterism, and substantial carat weight to offer a memorable and enduring engagement option for those seeking a meaningful and visually arresting center stone.