Zircon’s blue, almost always the result of heat treatment ... Rarely, zircon might contain long parallel inclusions that create the cat’s-eye effect when the stone is cut as a cabochon. It’s a ...

Many scholars think the stone’s name comes from the Arabic word zarkun, meaning “cinnabar” or “vermilion.” Others believe the source is the Persian word zargun, or “gold colored.” Considering zircon’s ...

It is a highly admired stone that marks the 11th anniversary of a couple. Zircon is a dazzling gemstone that exists in an array of colors that range from stunning red to brown to striking blue.

The stone ranges from blue to green in color ... Turquoise is also given as a gift for the eleventh wedding anniversary. Zircon is the most diverse of the three December birthstones, coming ...