0.90 Ct. Bluish Green Sapphire from Ceylon (Sri Lanka)

This transparent 0.90 carat oval bluish green sapphire from Ceylon, presented by The Natural Sapphire Company, exhibits measured dimensions of 6.34 by 5.59 by 2.97 millimeters, a length to width ratio of approximately 1.13, and a depth that sits at roughly 50 percent of the average diameter. The gem is cut in a mixed brilliant style, combining a well proportioned brilliant crown with a modified step pavilion, yielding precise facet geometry that optimizes both color saturation and light performance. Clarity is graded as very slightly included at eye level, and the stone presents a virtually clean face up appearance, which gives it the impression of flawlessness when viewed in typical display and jewelry settings. The intense color intensity is evenly distributed across the table and crown, and with no enhancement reported, the sapphire retains natural Ceylon character and appeal.

From a faceting and craftsmanship perspective, the mixed brilliant arrangement has been executed to emphasize contrast and scintillation, with crisp facet junctions and an excellent polish that produces sharp, mirror like facet reflections. The crown facets are sized to balance table windowing against light return, and the pavilion planes are angled to direct internal reflections back through the crown for maximum brilliance. The very slightly included clarity grade indicates only minor internal features that are oriented and positioned so as not to interrupt the principal light paths, allowing the intense bluish green hue to remain uninterrupted. The excellent polish minimizes light diffusion at facet surfaces, enhancing both brilliance and the perception of depth, while the consistent facet symmetry contributes to even flash and scintillation from multiple viewing angles.

In practical terms, the gem’s combination of compact depth, balanced proportions, and clean face up appearance makes it exceptionally versatile for a variety of fine jewelry settings, from classic solitaire rings to refined halo or three stone designs, where the near flawless presentation will dominate the visual impression. Because the stone is untreated, it will age naturally and maintain its original saturation and structural integrity. For clients who appreciate technical precision and natural origin, this sapphire exemplifies meticulous cutting and natural material quality, and The Natural Sapphire Company stands ready to provide additional images and measurement reports for close inspection, or to discuss bespoke mounting options that preserve and showcase the stone’s apparent flawlessness from every angle.