Multi Spinel 2.5mm Table Cut Cube AA Grade - 15-16 Inch Calming Sardonyx has a Sard base

Sardonyx has a Sard base

West African Jade is a complex Calcium Aluminum Silicate and is a Nephrite Jade

Plated to prevent oxidization

Its soft chatoyancy is reminiscent of the moon's light

Brazilian Amazonite is an opaque blue-green to light green stone

Multi Spinel 2.5mm Table Cut Cube AA Grade - 15-16 Inch Calming Sardonyx has a Sard baseSpinel is a hard vitreous magnesium aluminum oxide, and comes in a range of other colors, but those varieties are transparent. Black Spinel not only has the dark color, but it is opaque as well, rendering its black especially deep and mysterious. Sometimes called the "Black Prince's Ruby" for its role in the English crown. It has been mistaken for ruby and sapphire at times, but can be distinguished by its structure and its lower relative hardness.