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Archive for July, 2013

Tungsten Rings – A Popular Wedding Jewelry

Monday, July 15th, 2013

What is tungsten carbide made from? Tungsten is a kind of metal that gets integrated with other synthetic materials to make an alloy; called tungsten carbide. By mixing the metals, this allows the material to become harder as well as more rust resistant than just having tungsten alone. The alloying process is very similar to the process in which was turned into steel. The Tungsten carbide has been used previously in mechanical as well as industrial applications for a long time. In recent years, it has got new life for the longest and lasting jewelry piece material that is known to man. The manufacturing process of the tungsten ring is described below.

Tungsten Rings is mixed into other metals like niobium, titanium, chromium and nickel. In fact the tungsten itself ever melts and combines with such other metals. When tungsten gets such a very high melting temperature, this can only then be heated highly enough for “sintering”, and adhere or bond it, to another metals. When the nickel gets within this mixture then it is referred as a “binder”, so it helps within its bonding process. Then the mechanical as well as industrial applications and almost the binders for the tungsten mixed carbide is the cobalt, when this is almost used only by reputing jewelry manufacturers so it causes the oxidation. In this reason the tungsten mixed with carbide has also been sintered for a ring gap, after that the cutting as well as shaping begins.

The Tungsten carbide has a great hardness of the material being worked likely for all other ways of metals that is used in every jewelry industry as well as cannot always be welded or soldered and bent. The main way to give the shape to a ring means to start from a rough-cut part of it, as well as begins using the heavy industrial based machining, like lathe work as well as hand polishing or creating these very pieces of tungsten jewelry. It means that every interior of this ring get made from round shape, instead of flatting traditionally the interior. Another kind of jewelry is made from flat interiors allowing the stretching and the swaging to the ring while making a new shape more easily.

Guide to Buy Diamonds Safely Online

Monday, July 15th, 2013

When you buy diamonds online , you want to be certain that you get good quality diamond. You would not want a fake diamond , especially if you paid for a real one.

This is why many people want to have their diamonds appraised so they can ascertain that they are getting good quality of diamonds.You need to make sure that you have a jewelry lab certificate and an appraisal for the value of the jewelry. It is important that you get one of each as they are both different documents.

The jewelry lab certificate contains information pertaining to information about that gem stone in its unmounted form. The appraisal, on the other hand, would pertain to detailed information about the market price and value of the piece of jewelry, whether unmounted or in a setting.

To get the jewelry lab certificates and appraisals done, you first need to look for an independent company that would provide you with these kinds of documents. The jewelry stores usually provide these sort of documents but you cannot be sure that they will be unbiased as they are looking to sell their items.

When you get your jewelry lab certificate, make sure that there are details in it about the unmounted gemstone. It should have information on the diamonds or gemstone’s cut and shape. It should have detailed descriptions of the color and clarity. The carat and dimensions of the stone should also be discussed in this document. This document cannot be changed unless the stone is altered physically or there were some incorrect evaluations.

On getting the jewelry appraisal, you will be getting the dollar value of the diamond or the gemstone. Many people often get their jewelry appraised for investment purposes. Some do it for insurance purposes. Many would do this for record purposes especially if they want to pass it down.

Always remember to take the time to do this so you can ensure that you are getting your money’s worth.