All about Diamond and Diamond Jewellery

All about Diamond and Diamond Jewellery

All about Diamond and Diamond Jewellery

Diamond engagement rings are most expensive and most popular since the epic time and most demanded between ladies as well. Diamond is very posh nowadays. Diamond is a special jewellery stone which is regarded as a symbol of love, care and as a perfect gift for your special someone.

From Where It comes from

The diamond is the hardest natural substance known. It is found in a category of igneous rock known as kimberlite. Diamonds are formed at very high temperature and very high pressure. In nature, such an atmosphere exists only at depths of 150 to 200 km below the surface of the earth. The diamond itself is essentially a chain of carbon atoms that have crystallized. The stone's exceptional hardness is a result of the densely concerted nature of the carbon chains. Diamonds are brought close to the Earth surface through deep volcanic eruptions by a magma, which cools into igneous rocks known as kimberlites and lamproites.

History

From myths about valleys of diamonds protected by snakes, to the production of millions of carats in rough diamonds each year, the history of diamonds is one of mystical power, beauty and commercial expertise. It is thought that diamonds were first discovered in India about 6,000 years ago in the riverbeds of the region. Traders were accountable for bringing the gems as far east as China and as far west as Rome during the conventional and early medieval eras. The Chinese were the first to find the unusually tough nature of the gem and used it as a tool to cut other stones. Pliny the Elder, a Roman research, wrote about the diamond in the first century. The word itself stems from the Greek name adamas which means "invincible " or "unconquerable."

Characteristics

You get to know everything about diamond you get better understand about its strength and few weaknesses. It is well known that Diamond is the most rigid substance found in nature, but few people realize that Diamond is four times harder than the next hardest natural mineral, corundum. Diamonds occur most often as euhedral or rounded octahedra and twinned octahedra known as macles. It's most frequent forms are the octahedron, or double four-sided pyramid, this form of stones is most common in India. The second one is the rhombic dodecahedron with twelve faced, and other with twenty-four and forty-eight faces. Some Other Characters are like its color is variable and tends toward pale yellows, browns, grays, and also white, blue, black, reddish, greenish and colorless, luster is adamantine to waxy, its transparency crystals are transparent to translucent in rough crystals and its refractive index is 2.4 (very high), dispersion is 0.044, fluorescent.

Diamonds are the hardest substance on earth which makes them ideal for a number of industrial uses and are particularly useful in the manufacture of quality cutting tools and equipment. Regarding the jewellery industry, the trendiest choices are colorless but as most have a light tint of yellow or perhaps brown many people actually ask for yellow stones. These yellow stones are commonly available and have become increasingly popular in modern times. The rise in popularity of this type of gem is probably down to the rareness and the expense of perfectly clear stones without a hint of color. Very infrequently diamonds are found which are red, blue or green or appearance. These are very expensive rarities and usually find their way to an ultra rich person's personal collection or become a show piece at world renowned precious stone showcases and exhibitions. It is predicted that only 20% of mined diamonds are used in rings and other jewellery.

Whatever it's history or from wherever it comes from, there is no uncertainty that the public is going to continue patronizing diamond rings as the finest gift one could give their loved ones. It signifies everything what a relationship should.

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