1.09 Ct. White Sapphire from Ceylon (Sri Lanka)

This transparent white sapphire presents as a meticulously formed trillion shape weighing 1.09 carat, with precise dimensions of 6.79 x 6.29 x 3.90 mm. The stone is near colorless in color intensity, and it displays transparency that allows light to penetrate and reflect from its faceted planes. The clarity has been assessed as very slightly included, evaluated at eye level, and the surface exhibits an excellent polish that emphasizes the stone quality and faceting. Origin is Ceylon, Sri Lanka, and there has been no enhancement applied to alter color or clarity, confirming that the stone is in its natural state as recovered and prepared for use. The Natural Sapphire Company presents this gem with clear attribution to provenance and a focus on the objective qualities that define its value and suitability for fine jewelry.

The trillion cut of this sapphire has been executed to balance brilliance with the triangular silhouette preferred for a contemporary profile. The crown and pavilion facets have been arranged to optimize return of white light and to create a lively play of internal reflections across the table and bezel facets. The 3.90 mm depth is proportionate to the face dimensions, supporting a pleasing optical performance and stable setting geometry for rings and pendants. With a clarity grading of very slightly included at eye level, the stone exhibits minimal internal features that do not detract from overall visual performance under normal viewing conditions. The excellent polish enhances facet junction crispness and contributes to the apparent luster, while the near colorless body allows the stone to integrate seamlessly with white precious metals and to reflect surrounding hues without imparting a dominant tint.

The narrative of formation for this sapphire traces back to deep geological processes that unfolded over millions of years beneath what is now the island of Ceylon. In high grade metamorphic terrains, aluminum rich protoliths underwent recrystallization under elevated temperature and pressure, allowing corundum to nucleate and grow as aluminum oxide crystals. During these protracted conditions, the mobility of trace elements and metamorphic fluids influenced the presence and distribution of chromophore impurities. In this example, the paucity of chromophore elements resulted in a near colorless appearance, as the crystalline lattice formed with minimal substitution that would otherwise produce blue, pink, or yellow tones. Over geological time, tectonic uplift and weathering liberated these corundum crystals from their host rocks and concentrated them within alluvial deposits and gem gravels. The gem that became this trillion white sapphire was selected from such deposits or primary veins, and later cut and polished to reveal the crystal habit and internal structure shaped by its deep time origins. The lack of enhancement preserves the narrative of formation, offering a gem whose appearance reflects natural geologic conditions rather than post extraction modification.

From a practical and curatorial perspective, this 1.09 carat Ceylon white sapphire balances durability and aesthetics, with hardness and toughness suitable for regular wear when set appropriately. The stone is well suited to secure three prong or bezel settings that support the triangular outline while protecting points from impact. Care is straightforward, consisting of periodic cleaning with warm water, a mild detergent, and a soft brush to remove accumulated oils and dust, followed by careful drying with a soft cloth. Avoidance of harsh acids and prolonged exposure to extreme thermal shock preserves polish and structural integrity. The Natural Sapphire Company has evaluated this gem and provides documentation of its measured qualities, including carat weight, dimensions, cut description, clarity assessment, color intensity, polish condition, enhancement status, and origin. This documentation supports informed decisions for setting, insurance, and long term ownership, and it reflects the company approach to transparent and factual presentation of each stone in its natural state.