1.12 Ct. Blue Sapphire from Thailand

This oval shape blue sapphire presents as a transparent 1.12 carat gem, measuring 7.14 x 5.41 x 3.26 mm, cut in a mixed brilliant style with an excellent polish. The clarity has been evaluated at eye level as very slightly included, and the color shows intense saturation across the pavilion and crown. The stone has been heat treated to enhance its tone and uniformity, and its origin is Thailand. The mixed brilliant cut has been executed to balance color concentration with light return, producing a faceted plane that yields both depth and sparkle. The overall proportions and finish allow for confident setting in fine jewelry, where the combination of carat weight, dimensions, and polish are well suited to rings, pendants, and bespoke pieces.

In assessing this sapphire alongside famous historical examples, it is useful to compare the qualities that define its character. The velvety cornflower blues of Kashmir sapphires are often cited for their soft, diffuse color and silky appearance, a result of particular inclusions and crystal structure. By contrast this Thai sapphire presents a more transparent expression of blue, with intense saturation that reads as vivid and lively rather than purely velvety. Burmese sapphires are celebrated for their intense, pure blue hues that sit between royal and cornflower tones, and the present gem shares that intensity while offering a smaller scale and a cleaner, more faceted brilliance. The large museum pieces such as the Logan Sapphire and the Bismarck Sapphire are admired for size and historical provenance, but their presence is not solely a product of color or clarity. This sapphire distinguishes itself through its combination of polished faceting and controlled color saturation, delivering the optical pop of a finely cut modern gem in contrast to the more monumental, often mixed quality of historic specimens. Star sapphires such as the Star of India demonstrate asterism and a different set of aesthetic priorities, where chatoyancy rather than faceted scintillation is prized. The present gem, being faceted and transparent, occupies the opposite end of that spectrum, offering precise faceted light return and color depth rather than asteristic sheen.

The unique value of this sapphire rests in its synthesis of attributes that appeal to both gemological rigor and practical design. At 1.12 carat and with dimensions of 7.14 x 5.41 x 3.26 mm, it is large enough to function as a central stone in classic engagement or statement jewelry, while its mixed brilliant cut maximizes apparent size through table and crown proportions that favor brilliance and color depth. The very slightly included clarity evaluated at eye level indicates minimal visible inclusions, which supports a cleaner face up appearance and a higher degree of transparency than many stones of similar tone. Heat treatment is a widely accepted and stable enhancement in sapphire trade practice, used here to bring color uniformity and to stabilize the stone for everyday wear. Origin from Thailand contributes to its provenance profile, and the thorough polish and faceting work reflect lapidary standards that prioritize symmetry and optical performance. For clients seeking a blue sapphire that combines intense, jewel rich color with precise faceting and practical clarity, this gem represents a considered option. The Natural Sapphire Company stands behind detailed description and disclosure, and this sapphire is presented with clear information about its treatment, measurements, and origin to support informed choice and long term satisfaction.