The Ancient Beauty of Blue Zircon

Of all the popular blue gemstones, none can match the fire and brilliance of blue zircon. Zircon has the unique distinction of being the oldest mineral on earth at 4.4 billion years. Its icy blue hues and festive sparkle make it our favorite December birthstone, yet it is still relatively unknown to those outside the world of gem collecting. Below, we explore why blue zircon is such an exceptional gemstone.