A 1.64 carat round modified brilliant cut untreated sapphire from Sri Lanka (Ceylon) that exemplifies what a Ceylon sapphire should be. The sapphire measures 6.48 to 6.56 mm in diameter, or the size of a 1 carat diamond, by 4.35 mm in depth.
The sapphires quality is: Hue- very slightly purplish Blue, Saturation- 4 (Ideal for a Ceylon), tone- 3(Again Ideal), Inclusion Free (Flawless) to the naked eye, and excellent polish and proportions. When viewed under a gemscope at high magnification, there are small intact crystals and distinct color banding, indicating that it is untreated. Sapphires are routinely heated to high temperatures to make unmarketable stones saleable.
This gemstone was cut for maximum brilliance and is one of the finest Ceylon sapphires it has been our pleasure to offer to you.1.64 ct Ceylon sapphire.
$3,280.00