1.68 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This transparent 1.68 carat oval blue sapphire from Ceylon Sri Lanka measures 8.24 x 5.97 x 4.11 mm, and is faceted in a mixed brilliant cut that balances scintillation with depth. Color intensity is classified as intense, presenting a saturated, deep blue that remains consistent across the table and through the girdle. Clarity is evaluated as eye clean at typical viewing distances, allowing unobstructed light transmission and a pure color field. The polish is excellent, with crisp facet junctions and mirror like facet planes that enhance both brilliance and contrast. Enhancement by heat treatment has been applied, a stable and widely accepted procedure that optimizes hue and clarity while preserving the stone's natural origin. The Natural Sapphire Company provides this gem with provenance from Sri Lanka, a region noted for producing sapphires with balanced saturation and lively blue tones.

The flawless quality of this sapphire enhances its beauty from every angle, the eye clean clarity creates a clear window that allows the mixed brilliant faceting to perform without visual interruption, light entering the crown is met by well aligned pavilion facets and redirected back as lively scintillation and even color distribution. From the face up view the oval outline and balanced length to width ratio present an elegant and symmetrical appearance, from the side view the carefully proportioned pavilion depth reveals layered flashes of blue that convey depth and three dimensionality. Excellent polish ensures sharp reflections and defined facet patterning, which in turn increases apparent brightness and refines the stone's optical precision. At 1.68 carats this sapphire is well suited to a range of settings, offering a pleasing presence for solitaire rings and an adaptable scale for halo or bespoke designs. The combination of intense color, transparent body tone, and professional cutting produces a gem that performs reliably under varied lighting, while the corundum structure provides inherent durability appropriate for daily wear. The Natural Sapphire Company presents this piece as a technically accomplished and visually compelling example of Ceylon sapphire material, a stone whose flawlessness in clarity, polish, and cutting enhances its beauty from every viewing angle.