Citrine 4mm Cube Table Cut - 15-16 Inch Purple Sardonyx The opening on the bail

The opening on the bail is about 4mm so it will accommodate a variety of stringing materials

Kunzite is prone to fading in direct sunlight

however it does exhibit a lustrous sheen referred to as “opalescence

Viking explorers used thin pieces of Iolite as the world’s first polarizing lens to help them determine the exact location of the sun for navigation

Citrine 4mm Cube Table Cut - 15-16 Inch Purple Sardonyx The opening on the bailCitrine is a transparent Quartz, ranging in color from pale yellow to golden yellow, honey or brown, giving it a similar appearance to Topaz. It may also contain rainbow to colored or sparkling inclusions. The name comes from the French word for lemon, citron. It was a prized gem in Greece as far back as 300 BCE.