Weighing an absolutely astonishing 18.50 carats, this natural emerald-cut Kashmir sapphire is absolutely beyond compare. Displaying the lustrous, velvety blue hue so beloved in these rare Kashmir gemstones, this rare and important sapphire is completely untreated. Finding any example of this remarkable stone is a rarity; to find an unheated Kashmir sapphire weighing over 18 incredible carats – particularly of such extraordinary quality – is truly exceptional.

As the stone’s certification from the American Gemological Laboratories states: The combination of size, and origin for the sapphire described in this report signifies a gem worthy of distinction.