1.60 Ct. Blue Sapphire from Ceylon (Sri Lanka)

There is a rare confidence that comes with a gemstone that has been carefully selected for both beauty and resilience, and this Ceylon blue sapphire exemplifies that dual promise. We present a pristine 1.60 carat round sapphire with dimensions of 7.08 by 7.07 by 4.02 millimeters, cut in a faceted mixed brilliant style to balance scintillation and depth. Its vivid color intensity captures the classic, deep cornflower to royal blue spectrum that connoisseurs seek, while its excellent polish allows each facet to communicate light with crystalline clarity. This sapphire is transparent, inviting the eye to travel through its body and appreciate the thoughtful proportions that create a lively face up presentation. At The Natural Sapphire Company we value stones that speak to heritage and refinement, and this gem offers an unmistakable air of achievement to anyone who chooses to wear it.

Beyond its immediate visual appeal, the mixed brilliant cut of this sapphire has been executed to maximize both brilliance and saturation. The crown and pavilion relationships, measured in its exact dimensions, have been proportioned to return light in a way that animates the gem without sacrificing depth of color. The result is a stone that appears to glow from within, blue tones intensifying as light moves across the table and crown facets. At eye level the clarity grade is very slightly included, which denotes minute natural features that do not interrupt the overall visual experience but rather authenticate the sapphire as a natural creation. The excellent polish enhances facet crispness and ensures that reflections are sharp, contributing to the stone feeling alive and dynamic in any setting.

Durability is an essential consideration for those seeking a gemstone for daily wear, and this sapphire performs exceptionally. Sapphires, as varieties of corundum, rank 9 on the Mohs hardness scale, second only to diamond, which translates into a high resistance to scratching and abrasion during ordinary daily activities. The robust crystal structure of corundum also provides commendable toughness, meaning the stone resists chipping and fracturing better than many other gem materials. With its mixed brilliant faceting and sturdy table and girdle proportions, this 1.60 carat round sapphire is particularly well suited for engagement rings, everyday pendants, and heirloom pieces that are intended to be worn and admired every day. Proper mounting and a protective setting will further enhance its longevity, making this an investment in both beauty and enduring wearability.

It is important to acknowledge that this sapphire has undergone heat treatment, a widely accepted and stable enhancement that is part of responsible gem processing, particularly for material from Sri Lanka. Heat treatment improves color uniformity and can reduce the visibility of minor inclusions, bringing out the vivid blue tone that collectors and designers prize. The origin from Ceylon, Sri Lanka, contributes to the gem story, as stones from this region are known for their exceptional color and character. Heat treated sapphires, when performed under controlled conditions by experienced lapidaries, are permanent and behave like natural, untreated material in terms of durability. As with all treasured pieces, we recommend routine care that is both gentle and practical, such as periodic professional cleaning, avoidance of harsh chemical exposure, and removal during high impact tasks.

At The Natural Sapphire Company we understand that selecting a gemstone is an intimate expression of personal style and aspiration, and this Ceylon blue sapphire is crafted to satisfy both sensibility and splendor. Its 1.60 carat weight, balanced proportions, very slightly included clarity at eye level, vivid color intensity, and excellent polish unite to create a gem that is as suitable for daily wear as it is for ceremonial moments. Set in a secure, elegant mounting, it will become a signature piece that reflects refined taste and a thoughtful approach to luxury. For those who desire a stone that melds everyday practicality with the quiet authority of true color and craftsmanship, this sapphire represents a rare opportunity to own an enduring emblem of sophistication.