The highest-quality gems have no inclusions visible to the naked eye, are vibrant in color, and are typically more expensive ...

Chalcedonies include many types of cryptocrystalline quartz gems and feature a number of different colors. Geologists can tell a chalcedony from the arrangement and structure of its crystals.

“India is most known for its colored gemstones, which greatly influenced Angara’s mined and lab grown collections. Our goal has always been to revitalize the use of colored gemstones in a ...