0.84 Ct.Tw.Total Carat Weight Black Star Sapphire Pair from Ceylon (Sri Lanka)

This pair of star sapphires presents a compact and refined combination of optical character and gemological integrity. The stones weigh 0.41 carats and 0.43 carats respectively. Both are round shape black star sapphires cut as cabochons to optimize the asterism. The first measures 4.34 x 4.36 x 1.95 mm, the second measures 4.47 x 4.29 x 1.99 mm. Both stones are opaque with a dark color intensity, and they exhibit a well defined star that becomes evident under directional light. Clarity grade is recorded as very very slightly included evaluated at eye level, reflecting minor inclusions that do not detract from the overall visual impact when set. Polish quality is excellent, producing a smooth surface that supports a clean and centred star. Enhancement status no enhancement. Origin Ceylon Sri Lanka. Photographs show the stones at multiple angles to illustrate the cabochon profile and the way the star moves across the dome as the viewing angle changes.

These star sapphires are suited to intimate stud styles where the asterism is displayed as the focal attribute, and they also work well in low profile bezel or closed back settings that complement their opaque nature. Given their compact dimensions and cabochon cut a well proportioned bezel can protect the girdle and maintain the concentric alignment of the star. The inherent toughness of corundum supports everyday wear when mounted responsibly, and the dark tone makes these stones versatile with both warm and cool metal choices. Under direct light the six ray star is most visible when the dome faces the light source, and the best viewing condition is a single point light above the gem. Care is straightforward, limited to gentle cleaning with warm water and mild detergent, avoiding ultrasonic cleaning if the mounting design or presence of surface hosted particulate could be a concern.

The Natural Sapphire Company sources these sapphires through established partners in Sri Lanka who adhere to eco friendly mining practices that prioritize minimal landscape disruption and community wellbeing. Our partners favor small scale methods that reduce the need for heavy earth moving equipment, and they implement progressive reclamation plans to restore water flow and revegetate disturbed areas after extraction. Water management protocols are employed to limit sediment release and to conserve local supplies, and no harmful chemical treatments are used in the recovery process. We maintain chain of custody documentation to trace origin and to confirm that these stones have not undergone heat or other enhancements. In addition to environmental measures our sourcing partners invest in fair labour practices and community projects that support local livelihoods and training. At The Natural Sapphire Company each gem undergoes a final quality review to confirm the reported weight dimensions and polish, and we provide transparent information on origin and treatment to enable informed selection for design and responsible purchasing.