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2009-9-16 Source:AYpearl
Amethyst is a transparent, coarse-grained, purple variety of quartz and has long been the most important quartz variety used in jewelry. Amethyst is the most precious quartz mineral and comes in a few distinct colors.
Amethyst jewelry is a kind of crystal jewelry. Although it must always be purple to be amethyst, it can and does have a wide range of purple shades including violet, purple, rose, lavender and mauve. The pale colors are sometimes called "Rose de France" and can be seen set in Victorian jewelry. The deep colors are the most valuable, particularly a rich purple with rose flashes.
When it comes to value, the most valuable color is that of a deep purple with tinges of violet. There are many gemstones that are similar in consistency to Amethyst, one of them is Citrine. Citrine necklace is Amethyst that is heated; it turns yellow orange in color.
Amethyst can come in many sizes and while jewelry grade, Amethyst is very rare, other types of Amethyst can be meters long. For instance, Amethyst was founded in Mexico in 1900; it measured 33 feet, by 16 feet, by 10 feet and weighed over 8 tones. However, the largest jewelry grade Amethyst stones found are usually about the size of a fist, some weighting about 700 carats. It is the most popular fashion jewelry and it is the perfect gift to give lovers on Valentine's Day and fit to give your bride as a jewelry.
Amethyst can be found all around the world, however the major deposits of Amethyst are found in southern Brazil, Uruguay and Madagascar. Amethyst found in Southern Brazil is usually light violet. Uruguay Amethyst is the most beautiful, but can have blemishes. The Amethyst in Madagascar is usually red in color. Amethyst is also found in parts of Germany and in Russia, located by the Ural Mountains.