Gemstone Encyclopedia

Tourmaline: The Gem of Infinite Colors and Magical Energy

Tourmaline is a captivating gemstone with a vast range of colors and powerful protective properties. In this article, we explore its varieties, famous examples, and its use in fine jewelry.

Zircon: The Brilliant Gemstone with a Rich History

Zircon is one of the oldest minerals on Earth, known for its fiery brilliance and wide range of colors. In this article, we explore its history, famous zircon specimens, and its use in fine jewelry.

Cabochon: The Timeless Cut That Enhances Natural Gem Beauty

The cabochon is an elegant and historical cut that enhances the natural beauty of gemstones. In this article, we explore its advantages, ideal gemstones, and famous jewelry featuring this cut.

Apatite Information

Apatite, a gemstone of remarkable color diversity, derives its name from the Greek word "apatein," meaning to deceive. This intriguing gem is often mistaken for other, more valuable stones due to i...

Topaz Information

Topaz, a gemstone of remarkable beauty and versatility, has long captivated the hearts of jewelry enthusiasts worldwide. Its name is believed to have originated from the Greek word "topazion" or th...

Tanzanite Information

Tanzanite, a captivating gemstone known for its striking blue and violet hues, holds a special place in the world of fine jewelry. Named after its country of origin, Tanzania, tanzanite has garnere...

Spinel Information

Spinel, often referred to as the "hidden treasure" among gemstones, boasts a rich history, breathtaking beauty, and an impressive array of colors. Its name is believed to have been derived from the...

Zircon Information

Zircon, often overshadowed by its synthetic counterpart cubic zirconia, is a true gemological wonder that remains relatively unknown to the general public. However, to gemologists and geologists, z...

Chrysoprase Information

Chrysoprase is probably the least known member of the microcrystalline group, but it is generally considered to be the rarest and most valuable.

Gem Silica or Chrysocolla Chalcedony Information

The vivid greenish blue material known as gem silica is quite rare, and high quality specimens are coveted by collectors and jewelry designers. 

Chalcedony Information

Chalcedony, the beautifully colored cryptocrystalline quartz that could be precisely carved into seals and amulets, was a treasured gem of the ancient world.