2.08 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This 2.08 carat blue sapphire is presented in an emerald cut shape with precise dimensions of 7.54 x 5.92 x 4.61 mm, a transparency that permits clear visual inspection, a clarity grade described as very slightly included when evaluated at eye level, a medium color intensity, and an excellent polish. The stone originates from Ceylon Sri Lanka and has been heat treated to enhance its visual uniformity and color stability. The choice of an emerald cut emphasizes a clean, linear aesthetic that rewards careful viewing, while the stone retains a natural character evident in its internal features and hue variations. The Natural Sapphire Company has cataloged this gem with attention to its measurable attributes, ensuring that every specification from carat weight to cut geometry is recorded and verifiable for the client.

From the moment the crystal formed deep within the metamorphic terrains of Sri Lanka its journey began. In the alluvial deposits and secondary gravels where sapphires are commonly found local miners and small operations recover host pebbles and corundum crystals through careful sieving and sluicing. These early steps determine how a rough piece will be evaluated for potential. Geologists and experienced gem sorters examine color zoning translucency and crystal habit to determine the best path forward. For this specific sapphire the rough exhibited a favorable combination of color distribution and clarity potential which led to its selection for precision cutting rather than being reserved for smaller or more mass market applications. Throughout the initial stages local expertise and hands on assessment guided decisions that would protect the stone’s inherent proportions and color qualities.

The cutting and finishing phase transformed the rough into its current emerald cut shape and defined the optical qualities that you observe. Emerald cuts for sapphires are less common than traditional mixed cuts however they serve to highlight a stone’s internal clarity and directional color flow. During faceting the cutter oriented the pavilion and crown to optimize light return while maintaining the natural blue tone at a medium intensity. The final dimensions of 7.54 x 5.92 x 4.61 mm were achieved through incremental material removal and constant re measurement, ensuring a balanced table and consistent depth. Inclusions described as very slightly included at eye level remain minimal and are positioned such that they have negligible impact on the stone’s brilliance and face up appearance. The excellent polish is the result of careful lap work and final polishing stages which refine facet junctions and surface smoothness, contributing to an even satiny reflection across the table and facets.

Heat treatment was applied as a controlled enhancement to stabilize color and reduce residual silk or color zoning, a customary and widely accepted practice for sapphires that increases their visual appeal and market readiness. The process was conducted under monitored conditions to preserve crystal integrity while enhancing the stone’s uniformity. After treatment the sapphire underwent a thorough quality assurance protocol which included microscopic examination gemological grading and photographic documentation. The Natural Sapphire Company included provenance details and treatment disclosure with the stone’s record, supporting transparent trade and enabling confident purchase decisions. Certification processes align the stone’s physical measurements with its documented attributes, creating a clear chain of custody from mine to sales inventory.

As the sapphire moved toward market presentation it was considered for various setting styles where its emerald cut proportions can be showcased. The stone’s dimensions and medium color intensity make it suitable for both solitaire designs and more intricate settings where side stones can complement rather than compete with its linear character. Practical considerations such as thickness of the girdle mounting protection and light accessibility were weighed by bench jewelers to ensure long term durability and optimal aesthetic performance. Care guidance accompanies the piece highlighting safe cleaning methods, the avoidance of thermal shock to preserve the integrity of the heat treatment, and recommendations for routine inspections of the mounting. By chronicling the sapphire’s path from Sri Lankan deposits through thoughtful cutting and documented treatment to its final presentation The Natural Sapphire Company provides a detailed and responsible account that balances gemological fact with the human craftsmanship involved in bringing a natural sapphire from mine to market.