1.21 Ct. White Sapphire from Ceylon (Sri Lanka)

This transparent 1.21 carat oval white sapphire measures 7.79 x 5.86 x 3.12 mm, and it has been precision cut in a faceted mixed brilliant style, combining a brilliant facet arrangement on the crown with carefully proportioned pavilion facets to optimize return of white light and contrast. The mixed brilliant cutting approach preserves a lively face up appearance in an elongated oval outline, and the excellent polish enhances facet crispness and internal reflection. Clarity is graded as very slightly included at eye level, indicating only minor natural inclusions that do not interrupt the clean window of the table, and the colorless color intensity permits maximum dissemination of light, making this sapphire a versatile center stone for both monochrome and halo settings. Heat treatment has been applied to stabilize and enhance transparency, a standard and permanent enhancement for corundum that improves vibrancy without compromising structural integrity. Sourced from Ceylon Sri Lanka, this gem carries the reputation of Sri Lankan material for bright, clean crystal quality, and The Natural Sapphire Company presents it with full disclosure of its cutting, clarity, and enhancement status to inform skilled buyers and designers.

On the Mohs hardness scale this sapphire rates a nine, making it second only to diamond which rates a ten, and distinctly harder than quartz which rates a seven and topaz which rates an eight, this high hardness confers excellent resistance to surface scratching under everyday wear conditions. Corundum also has no true cleavage and displays good toughness relative to many other gem species, which reduces the risk of split fractures during normal use, although sharp impacts should always be avoided as with any faceted stone. Given its 3.12 mm depth and mixed brilliant pavilion, recommended mounting strategies include a four or six prong setting to maximize light entry, or a low bezel for additional protection while sacrificing minimal light return, and a white metal mounting will complement the colorless clarity while maintaining a bright overall appearance. For clients seeking a durable, finely cut, colorless sapphire with verifiable provenance and careful finishing, The Natural Sapphire Company offers this Ceylon white sapphire as a technically refined option for engagement rings and high use jewelry where both optical performance and long term wearability are priorities.