Our Gems

Zircon

History and Folklore

Zircon is said to have been derived from the word zargoon, the Arabic word meaning “vermilion” and in Persian meaning “gold colored.” In the Middle Ages, zircon was popular due to its fortunate characteristics of bringing prosperity and promoting honor upon its owner. According to Hindu poets, the holy Kalpa Tree, was a “tree covered in gemstone fruits and leaves of zircon".

Facts and Information

Blue zircon is the birthstone for December. Zircon is a brilliant gemstone and its fire can rival that of diamond. It is also an affordable gemstone that is gaining popularity. Zircon is commonly seen in rich blue color but is also available in gold, white, orange, and green color. Unfortunately, many people confuse natural zircon with that of Cubic Zirconia (a man made diamonds simulant) assuming they come from the same family. Zircon can display brilliant and incredible colors. Brown zircon is usually heated to create the beautiful blues, reds, and some yellow colors. The brown is also heated to make the white zircon. The majority of zircon is mined from Sri Lanka, Burma, Vietnam, and Thailand.

Gemstone Identification and Characteristics

  • R.I.: 1.925 - 1.810 (+.04, -.04)
  • Hardness: 6 - 7.5
  • S.G.: varies 3.90 to 4.73

Cleaning Methods

  • Safe in warm, soapy water
  • Risky in steamer
  • Risky in ultrasonic

Major Sources

  • Thailand
  • Vietnam
  • Cambodia
  • Myanmar