1.70 Ct. White Star Sapphire from Ceylon (Sri Lanka)

This listing describes a single translucent white star sapphire, weighing 1.70 carats, presented in an oval shape with dimensions 7.74 x 5.72 x 3.68 mm. The gem is fashioned as a cabochon to best display its asterism, and it exhibits a clear six ray star that is most visible under direct light. Color intensity is near colorless, offering a soft, cool body tone that allows the star to contrast cleanly with the surrounding material. Clarity is graded as very slightly included when evaluated at eye level, consistent with fine natural star sapphires where fine rutile silk and minor mineral inclusions produce the star effect. The surface shows an excellent polish, enhancing the stone s luster and the sharpness of the star, and no enhancement has been applied to this material.

This sapphire is of Ceylon provenance, originating from Sri Lanka, a source known for producing high quality white and light tone star sapphires with a silky appearance. The combination of the cabochon profile, balanced proportions, and well centered asterism makes this gem suitable for classic and contemporary settings where the star is intended to be the focal point. Because the piece is unenhanced and retains natural silk, it will respond predictably to light and viewing angle, and it is an appropriate choice for collectors and for use in a custom piece that highlights natural optical phenomena. Full gemological particulars are recorded for transparency, and further measurements and images are available on request from The Natural Sapphire Company, which can provide additional information on mounting options, grading documentation, and conservation advice for maintaining polish and star clarity over time.