Spinel 2.52 ct calibrated-set A well-saturated blue sapphire from

A well-saturated blue sapphire from small-scale mining in Madagascar

A fine grey spinel from Ocua

A medium saturated aquamarine from Mozambique

A very fine purple sapphire from Madagascar — glowing with vibrant color

Spinel 2.52 ct calibrated-set A well-saturated blue sapphire fromA sweet pink spinel of noticeable size from small scale mining in Luc Yen, Vietnam, exceptionally cut into an elegant Asscher. Once mistaken for ruby or sapphire, spinel is now rightly celebrated for its exceptional brilliance, vivid color, and impressive durability. With a hardness of 8 on the Mohs scale and excellent toughness, it is well suited for everyday jewelry. Spinel occurs in a wide range of striking huesfrom fiery red and electric pink to