0.90 Ct. Blue Sapphire from Ceylon (Sri Lanka)

A singular and rare example from the famed gemfields of Ceylon Sri Lanka, this transparent 0.90 carat round blue sapphire measures 5.90 x 5.90 x 3.21 mm, and bears a mixed brilliant cut with excellent polish, vivid color intensity, and a clarity graded as very very slightly included at eye level. Hand selected by our expert cutters and presented by The Natural Sapphire Company, this stone is heat treated to enhance its ideal hue, and it arrives as a bespoke opportunity to join an exclusive circle of owners who value provenance and perfection. There are only a handful of gems that combine a truly vivid Ceylon blue with such precise proportions and exceptional surface finish, making this sapphire a piece that will not be easily replaced, and a choice for collectors and discerning clients who wish to commission something uniquely theirs.

Under midday sunlight the sapphire displays an intense, saturated blue that reads clean and luminous across the crown, the mixed brilliant facets breaking the light into lively flashes and even tone. In cool daylight and gallery lighting the stone reveals its vivid saturation with crisp facet definition, slight scintillation, and a clear, transparent depth that invites repeated examination. Under warm incandescent or candlelight the blue takes on a richer, velvety character, the pavilion reflections deepening to create a three dimensional glow that flatters warm metals. In modern LED and fluorescent environments the mixed brilliant cut produces quick, lively sparkle and small bright flashes, while in low light the excellent polish allows the stone to retain presence, offering subtle, mysterious shimmer rather than disappearing. The clarity and cut together optimize light return so that whether set solitaire to emphasize table brightness, or embraced by a halo to accentuate its color, this sapphire will perform beautifully in every setting. Owning this gem means securing a rare Ceylon treasure that is as technically refined as it is evocative, a private jewel available through The Natural Sapphire Company for those who demand the extraordinary.