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 Hill, Harare city in 1934. The northwest corner of Emerald Hill, known as "New Emerald Hill" was originally under the Marlborough Town Management Board and incorporated into the City of Harare in 1971, but only built up in late 1990s. Emerald Hill, Harare Emerald Hill is a north-western suburb of Harare, Zimbabwe, named so because of either (i) the colour of the hill due to the large number of trees or (ii) an Irish connection: many of the roads in the suburb have Irish names. On the hill in the centre of the suburb are located a school for the deaf and