Rainbow Moonstone Banded 10mm Round - 15-16 Inch faceted_coins and comes in a range

and comes in a range of other colors

Its soft chatoyancy is reminscent of the moon's light

Princess Patricia of Connaught

Blue Tiger Eye is a naturally occurring dark stone with chatoyant layers that create a flash which seems to emanate from within the stone as they catch the light

Fluorite is a luminous

Rainbow Moonstone Banded 10mm Round - 15-16 Inch faceted_coins and comes in a rangeRainbow Moonstone is named for its moon like glow or chatoyancy, as well as a prismatic quality that differentiates it from other varieties of Moonstone. Moonstone is a Feldspar mineral that was used in Roman jewelry nearly 2,000 years ago. It has also been considered a sacred stone in India throughout its history, believed to have a special significance to those in romantic relationships.