3.25 Ct. Greenish Blue Sapphire from Ceylon (Sri Lanka)

This specimen is a transparent greenish blue cushion shape sapphire, weighing 3.25 carats, with dimensions of 8.63 x 8.18 x 5.00 mm. The cutting style is faceted, presented in a mixed brilliant cut that balances scintillation and color saturation. Clarity has been evaluated at eye level as very slightly included, indicating minor inclusions that do not impede the gem when viewed without magnification. Color intensity is described as dark, and the polish has been graded as excellent. Enhancement has been performed by heat treatment, a common and stable practice in the trade, and the sapphire is of Ceylon Sri Lanka origin. These baseline details describe a gem that combines a substantial carat weight with a classic cushion outline and high finishing standards, attributes that immediately interest experienced buyers who value both presence and optical performance.

The mixed brilliant cut has been executed to encourage lively light return while maintaining the stone face up color that is intrinsic to its greenish blue hue. With a depth of five millimeters against an average table dimension close to eight point four millimeters, the depth proportion is approximately sixty percent, which sits well within the range that optimizes both brilliance and color. The facet arrangement delivers a clear interplay between flashes of white light and saturated blue green flashes, a result of the mixed brilliant pavilion meeting a more open crown geometry. The very slightly included clarity grade means that inclusions are subtle and confined, and they can actually be useful when authenticating origin and natural formation without detracting from visual performance. Heat treatment is disclosed, and it is applied to enhance clarity and color uniformity, without disguising the natural character and provenance that collectors respect.

When comparing hue and tone to sapphires from other famed localities, several contrasts become apparent. Classic Kashmir sapphires are often celebrated for a cornflower blue hue with a velvety, silk like diffusion and a medium to medium dark tone, a look that is typically more purplish or pure blue than this greenish blue Sri Lankan example. Burmese sapphires frequently exhibit a rich, saturated blue with a slightly warmer tone, sometimes leaning toward royal blue rather than the greener teal character present here. In contrast, this Ceylon greenish blue sits closer to the teal spectrum, with a darker intensity than many Sri Lankan stones that often favor lighter, lively blues. The darker tone here gives the gem a more substantial presence and a more dramatic face up appearance, while still preserving the characteristic brilliance associated with Ceylon material.

Further comparisons to other producing regions help clarify why this stone is attractive to discerning purchasers. Montana sapphires are known for their lighter, sometimes icy or pastel blues and teals, and they rarely reach the darker intensity found in this example. Australian sapphires and some Madagascan stones can show deep, inky blue green tones that resemble this gem in darkness, but they often present with greater body color and less lively dispersion. Thai and Cambodian material frequently carries more gray or brown modifiers that reduce clarity and brilliance, whereas high quality Ceylon sapphires typically retain brighter lustre and cleaner sight clarity, attributes evident in this stone. Thus this sapphire occupies an appealing middle ground, combining the liveliness and clean appearance of Sri Lanka material with a deeper greenish blue tone that makes it both unusual and immediately striking.

For the educated buyer assessing value and suitability for fine jewellery, several points matter. The 3.25 carat weight and cushion shape provide a versatile and fashionable platform for bespoke settings, where the mixed brilliant faceting will contribute to continual visual interest in daily wear. The very slightly included clarity grade assures that the stone will read as clean to the eye, preserving intrinsic value while offering evidence of natural formation for provenance minded collectors. Heat treatment has been disclosed, and given current market norms this does not negate value when accompanied by transparent documentation and confirmed origin. At The Natural Sapphire Company we emphasize provenance, full disclosure, and accurate grading so that purchasers can judge rarity and investment potential confidently. This particular Ceylon greenish blue sapphire represents a combination of notable carat weight, appealing dark color intensity, excellent polish, and pleasing optical behavior, characteristics that make it an excellent choice for collectors and connoisseurs seeking a distinctive, yet classically rooted sapphire.