Spinel 1.36 ct tanzanite An exquisite green sapphire with

An exquisite green sapphire with slight parti-coloring from the small-scale mines of Madagascar — a truly perfect gem

An elegant gray spinel from Mozambique

A set of unheated Australian sapphires beautifully cut into marquise shapes

cut into a contemporary precision cut

cut into our rounded pear (egg) shape and sourced from small-scale mining in Nigeria

Spinel 1.36 ct tanzanite An exquisite green sapphire withAn elegant mid pink spinel from small scale mining in Luc Yen, Vietnam. 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 cobalt blue and beyondmaking it a captivating