July Birthstone | Ruby June 26 2014
Along with its close relative, the sapphire, the ruby is a form of the mineral corundum, which is normally drab and grey in color. Red gemstone corundum is called ruby. All other gemstone corundum colors – orange, yellow, brown, green, blue, purple, violet, black, and colorless – are called sapphires.
In the Orient, rubies were once believed to contain the spark of life – “a deep drop of the heart’s blood of Mother Earth,” according to ancient Eastern legends. Ancient Asian stories tell that the ruby was self-luminous. They called it “glowing stone” or “lamp stone.” It’s said that an Emperor of China once used a large ruby to light his chamber, where it glowed as bright as day. Brahmins – Hindu priests of the highest caste – believed that the homes of the gods were lit by enormous emeralds and rubies. Later, Greek legends told the story of a female stork, who repaid the kindness of Heraclea by bringing her a brilliant ruby – a ruby so bright that it illuminated Heraclea’s room at night.
Ancient Hindus, Burmese, and Ceylonese regarded sapphires as unripe rubies, believing that if they buried the sapphire in the ground, it would mature to a rich red ruby.
In the Middle Ages, rubies were thought to bring good health, as well as guard against wicked thoughts, amorous desires, and disputes. Rubies, along with other types of red stones, were said to cure bleeding. And it was believed that the ruby held the power to warn its owner of coming misfortunes, illness, or death, by turning darker in color. It is said that Catherine of Aragon, first wife of King Henry VIII, predicted her downfall in seeing the darkening of her ruby.
Because of their rarity, there are very few famous large rubies. In his 13th-century books of his travels, Marco Polo relates the tale of a magnificent gemstone – believed to be a ruby nine inches long and as thick as a man’s arm – belonging to the King of Ceylon. Kublai Khan, the Emperor of China, offered an entire city in exchange for the enormous stone, to which the King of Ceylon replied that he would never part with his prize for all the treasures of the world.
The word ruby is derived from the Latin “ruber,” meaning red. This name was once used to describe all red stones, including red spinel, red tourmaline, and red garnet. Many famous rubies in history turned out not to be rubies after all. For example, the famed Timur ruby – given to Queen Victoria in 1851 – was later found to be ruby spinel.
April Birthstone | Diamond March 12 2014
Diamond, the birthstone for April, is the most popular of all gemstones. A diamond is a mineral compound made of pure carbon and is the hardest natural substance on the planet. They are so strong they can only be cut or polished by another diamond. The name itself is derived from the Greek word “adamus,” which means “invincible.” Diamonds are typically colorless, but yellow, brown, green, gray, black, pink, blue, red, and purple stones can also be found along the diamond color spectrum. Jewelry-grade diamonds are rated based on color from bluish-white to yellow, and on clarity, which ranges from pure to various levels of flawed. Diamonds are measured in carats—the higher the carat weight and purity level of a stone, the more valuable the gem.
info courtesy of jewelryinfoplace