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

One beautiful transparent 0.84 carat cushion shape greenish blue sapphire is presented, with exact dimensions of 6.42 x 4.57 x 2.99 mm. The stone has been fashioned in a mixed brilliant cut to balance the scintillation of brilliant facets with the broad color windows that a cushion shape affords. The color is described as greenish blue with intense color intensity, and the finish reflects an excellent polish. Clarity has been evaluated at slightly included when viewed at eye level, a grade that allows the gem to remain visually clean to most observers while retaining natural internal characteristics that speak to its authenticity. The sapphire has been heat treated, a standard and widely accepted enhancement used to improve color and clarity, and its origin is Ceylon Sri Lanka, a provenance known historically for producing sapphires with appealing tone and lively saturation. The Natural Sapphire Company offers this gem with clear documentation of its measurements and treatment, so a knowledgeable buyer can immediately assess its suitability for the intended design and use.

When evaluating this sapphire from a gemological perspective, the slightly included clarity means small natural inclusions are present but do not materially detract from the stone when mounted. Such inclusions are common in natural Ceylon sapphires and often aid in confirming that a sapphire is natural rather than synthetic. The mixed brilliant cut is intentionally chosen to maximize both light return and color depth, with the brilliant faceting on the crown and pavilion producing lively sparkle, and the step like facets helping to display the greenish blue body color evenly across the table. At 0.84 carat and the given dimensions, the pavilion depth of 2.99 mm and overall proportions create pleasing face up presence for a cushion shape, particularly in rings and pendants where table size and spread are important. The excellent polish enhances facet transparency and clean reflections, giving added crispness to the stone even when viewed under close inspection. For the informed buyer, these combined attributes indicate a gem that balances eye appeal with natural character, offering both beauty and verifiable natural origin.

Origin plays a meaningful role in how a sapphire is appreciated and valued, and Ceylon Sri Lanka is a classic source appreciated for producing stones with vivid yet often lighter tones compared with darker origins. The greenish blue hue of this piece fits well within that regional character, showing lively color that is best experienced in hand under varied lighting. Heat treatment is disclosed, which is consistent with standard trade practice, and when applied judiciously it stabilizes and enhances the stone without compromising its structural integrity. For collectors and buyers focused on long term value, documented origin and transparent treatment disclosure are essential, and The Natural Sapphire Company routinely provides responsible provenance information to support confident buying decisions. Certification by an independent gemological laboratory can be arranged if formal documentation is desired, and such reports typically confirm weight, measurements, cut description, clarity observations, treatment status, and origin indications that align with what experienced gemologists expect from Sri Lankan material.

This sapphire is exceptionally versatile and well suited to both casual and formal settings, making it an excellent choice for a wearer who values flexibility. In a delicate everyday ring, the stone will read as an elegant center with subtle color that pairs nicely with warm as well as cool metals, while in a formal cocktail setting its intense color and mixed brilliant facets will catch light and attract attention. The cushion shape offers a timeless silhouette that flatters a range of mounting styles, from low bezel mounts that protect the girdle and are secure for daily wear, to open four prong or halo settings that emphasize face up size and maximize sparkle for evening wear. Given sapphire hardness of nine on the Mohs scale, this gem is durable enough for frequent wear when properly set, though standard care such as avoiding harsh chemicals and occasional professional cleaning will keep it at peak condition. If you would like guidance on the best mounting to showcase the color and proportions of this 6.42 x 4.57 x 2.99 mm stone, The Natural Sapphire Company can provide design recommendations, CAD visuals, and mounting options tailored to your lifestyle and aesthetic.