2.06 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This exceptional transparent blue sapphire is offered by The Natural Sapphire Company, and it presents a compelling combination of size, color, and cut. Weighing 2.06 carats, this cushion shaped gem measures 8.25 by 6.77 by 4.40 millimeters, and has been fashioned in a mixed brilliant cut to balance depth of color with lively light return. The stone exhibits a vivid color intensity and an excellent polish, and it has been evaluated as very very slightly included at eye level. The sapphire originates from Ceylon Sri Lanka, a source historically prized for its pure and lively blue tones. The gem has been heat treated in the customary manner to stabilize and enhance its blue hue, a widely accepted and permanent enhancement when disclosed, and the overall presentation is what an informed buyer looks for in a high quality natural sapphire.

From a grading perspective this stone demonstrates characteristics that make it both beautiful and durable. The clarity grade of very very slightly included at eye level indicates that no inclusions are readily visible without magnification when the gem is mounted under typical viewing conditions. These minimal inclusions do not detract from the gemological integrity or optical performance, rather they confirm natural origin while allowing excellent transparency. The mixed brilliant cut is engineered to combine the scintillation and flash of brilliant facets with the broad color windows of step facets, resulting in a gem that both scintillates and displays saturated color. With a depth of approximately 58 percent relative to its average diameter, the proportions are balanced to deliver strong face up color without sacrificing return of light. The excellent polish ensures crisp facet junctions and uninterrupted luster, which contributes materially to perceived value.

Comparing brilliance and optical performance to more common gemstones helps to explain why this sapphire stands out. Sapphire is corundum with a refractive index in the range of about 1.76 to 1.77 and a dispersion of roughly 0.018. These optical constants produce a different kind of brilliance than diamond, which has a higher refractive index and greater dispersion, and therefore more pronounced fire. Instead of the white fire typical of diamond, a vivid blue sapphire offers a deep, velvety sparkle and strong color saturation, qualities that are often more desirable in colored gem jewelry. Compared with blue topaz and aquamarine, which typically show lighter, less saturated blues and have lower hardness, this Ceylon sapphire offers superior color intensity and long term durability, with a Mohs hardness of nine. Against tanzanite, which can be trichroic and softer, the sapphire retains its color stability and toughness under daily wear. The mixed brilliant cut here increases scintillation compared with a purely step cut, while the rich vivid color ensures that the gem projects color even under varied lighting, a trait collectors and connoisseurs prize.

For the educated buyer considering both aesthetic and investment qualities, this cushion sapphire exhibits attributes that justify close attention. The vivid Ceylon blue in a natural 2.06 carat size is relatively rare, and the combination of transparency, minimal inclusions, and superior cut allow the stone to perform beautifully in both classic and contemporary settings. Heat treatment has been fully disclosed and is industry standard for improving blue tones in Sri Lankan sapphires, and because the enhancement is stable, the color will not fade with normal wear. The provenance from Sri Lanka and the accompanying disclosure from The Natural Sapphire Company enhance market confidence, and our commitment to responsible sourcing means that buyers receive clear information about origin and treatment. This sapphire is ideally suited for a central engagement ring stone, a sophisticated cocktail ring, or a bespoke jewelry commission where resilience and rich color are essential. If you would like additional technical information, certification details, or guidance on mounting this stone to maximize both brilliance and protection, please reach out to The Natural Sapphire Company for personalized assistance.