1.10 Ct. White Sapphire from Ceylon (Sri Lanka)

This 1.10 carat round white sapphire measures 6.16 by 6.14 by 3.86 millimeters, and is fashioned in a mixed brilliant cut. The gem is colorless in intensity, with a clarity grade evaluated as very slightly included at eye level. It displays an excellent polish, and it has not undergone any enhancement. The sapphire originates from Ceylon Sri Lanka, a historic source known for producing material with fine transparency and appealing light behavior. The Natural Sapphire Company presents this stone with complete specifications in order to provide a clear assessment of its character and potential for use in finished jewelry.

Optically this stone combines the advantages of a precise mixed brilliant cutting approach with the inherent properties of corundum. The mixed brilliant cut concentrates faceting to control both broad white light return and smaller flashes of scintillation, producing a balanced play between overall brightness and lively sparkle. The excellent polish allows facets to act as efficient mirrors, increasing contrast between bright and dark facets and improving perceived depth. Because the sapphire is colorless, reflections are neutral and do not introduce a warm or cool body tint, which preserves the clarity of light return and results in a clean luminous appearance. The very slightly included clarity grade indicates minor internal features that do not materially disrupt transparency, allowing strong light transmission and a crisp, transparent face up appearance.

When compared to other gemstones commonly considered in the same category for use as colorless center stones, the reflective qualities of this white sapphire are distinct in several measurable ways. Corundum has a refractive index in the range of approximately 1.76 to 1.77, which produces a vitreous luster and a steady, elegant brilliance that differs from the highly energetic sparkle of diamond or moissanite. Diamond has a substantially higher refractive index and greater dispersion which yields greater fire and an adamantine lustre. Moissanite displays even higher dispersion than diamond and therefore produces pronounced fire that can appear very lively in many lighting conditions. Cubic zirconia and white zircon exhibit higher apparent dispersion than sapphire as well, and they often deliver more overt spectral color in their flashes. In contrast, this white sapphire’s lower dispersion produces a more restrained, silvery sparkle that emphasizes brightness and contrast rather than multicolored fire. For those seeking a refined and durable white stone that reads as clean and luminous rather than aggressively fiery, a high quality, well cut colorless sapphire offers a distinctive optical profile.

Beyond pure light performance, practical factors shape how this sapphire will be perceived in finished pieces. Corundum rates nine on the Mohs hardness scale, which means this stone will resist scratches better than most other colorless alternatives except diamond and moissanite, making it well suited to daily wear in rings. The mixed brilliant cut paired with the excellent polish maximizes light performance for its optical parameters, and the neutral colorless body ensures compatibility with a range of metal choices and setting styles. The provenance of Ceylon Sri Lanka and the lack of enhancement contribute to the gem’s natural character and can be important to buyers who value untreated material. The Natural Sapphire Company can provide further documentation of origin and treatment status where required. In practical settings under varied lighting this sapphire will exhibit strong overall brightness, crisp facet contrast, and lively but controlled scintillation, offering a sophisticated alternative for clients who prefer a clear white stone with natural origin and enduring physical properties.