Emerald says: "§ 23.23(c) It is unfair or deceptive to use the word "laboratory-grown", "laboratory-created", "[manufacturer name]-created", or "synthetic" with the name of any natural stone to describe any industry product unless such industry product has essentially the same optical, physical, and chemical properties as the stone named." Emerald is regarded as the traditional birthstone for May as well as the traditional gemstone for the astrological signs of Cancer. One of the quainter anecdotes about emeralds was told by the 16th-century historian Brantôme, who referred to the many impressive emeralds the Spanish under Cortez had brought back to Europe from Latin
Emerald Buddha was found in 1434. The Buddha image is made of a semi-precious green stone, described variously as jade or jasper rather than emerald, as "emerald" here refers to its colour rather than the stone. The image has not been analyzed to determine its exact composition or origin. The figure is wide at the lap, and high. The Buddha is in a seated position, with the right leg resting on the left one, a style that suggest it might have been carved in the late Chiangsaen or Chiangmai school, not much earlier than the fifteenth century A.D. However, the meditation pose