Unknown Certified Unheated Blue Sapphire, Sri Lanka 2.06 Carat

The absence of treatment allows its natural hues to radiate with unparalleled brilliance, showcasing its raw, untouched allure.

Originating from the renowned gemstone-rich lands of Sri Lanka, this precious gem carries the prestige of its provenance. Sri Lanka has long been celebrated for its extraordinary sapphires, known for their exceptional color and quality. This unheated sapphire stands as a shining example of the island’s rich gemological heritage.

Unheated sapphires of this caliber are exceedingly rare, as most sapphires undergo heat treatment to enhance their color, saturation, and clarity. By retaining its natural beauty, this gem preserves its true essence, making it a highly coveted treasure for discerning collectors and jewelry connoisseurs.

Details and description:
Color: Deep Blue
Transparency: Transparent
Cut: Rectangular Mixed Cut
Dimensions: 7.33 x 5.97 x 5.15
Weight: 2.08
Treatment: None
Origin: Sri Lanka
Certification Laboratory: IGI
Certificate Number: 536274092

No external chips or marks, nor abrasions. It has natural inclusions pattern, which should be visible from the magnified video.
The video was made using a professional machine, Diapix, with macro lenses.

The stone is well cut, proportional, and the pavilion is proportional. Nice front view and it shows a typical characteristic of many unheated Sri Lankan stones, which is the uneven color distribution.
Heating would likely have increased the color saturation however it was a choice of the cutter / owner to keep as is and allow its natural color to shine.

Please do not hesitate to contact us for any further details or questions.