Posts Tagged ‘Metal Surface’

New Best Friend: Man Made Diamond Jewelry

Saturday, December 26th, 2009

There is not doubt about the value of a diamond jewelry. Over the centuries, man are trying to create the perfect synthetic diamond, something that will look like a diamond jewelry on the naked eye.

As early as 1893, there are already attempts in creating substitutes to diamonds. The first attempt to make a man made diamond was done by Frederic Henri Moissan which involved heating charcoal and adding pressure that caused changes from the graphite into a diamond.   But it was 1979 when mass production of diamond imitations became possible.  

De Beers was the first to coin the term, “ A Diamond is Forever” during the 1940s.   With this kind of advertising, diamond became the usual stone for engagement rings.  Before, during 1930s, engagement rings would usually have opals, rubies and sapphires for their stone.  The value of diamonds started to increase, so was the attempts to create a perfect synthetic diamond.

By 1955, General Electric produced small artificial diamonds which where of the same quality as industrial diamonds.  Synthetic diamonds were created by exposing carbon dioxide to heat over a metal surface.  The heat was created or generated by several lasers. Today, they are mass produced with production reaching as much as 100 tons every year.

Here are some lists of diamond imitating stones:  

• Rock crystals or rhinestones are crystallized quartz which can look like a diamond, however, they could get easily scratched.  

• Zircon is another kind of stone which could pose as a diamond.  By exposing the stone to heat, it could turn colorless making it look like quartz and diamond.  Just like rhinestones they could get easily scratched.  
• Cubic zirconia is called the grandfather of artificial diamonds.  As a diamond copy, it is synonymous with low-cot jewelry and not as a decent fashion accessory.  

• Russian diamonds are also cubic zirconia stones.  The difference is that they are of high quality and can cause about $280 per carat.  These stones are usually mounted in metal settings that are worth real stones.

• Moissanite is another kind of stone which is created or made inside the laboratory.  Just like a diamond, it is a hard kind of stone.  Although they are relatively more affordable than diamonds, they are still expensive.  Moissanite tends to give a greenish shade in natural light and may sparkle too much because its light reflection characteristics. These characteristics make it easier for some expert to differentiate a moissanite from a real diamond.

• Another best imitation of the diamond would be from the Diamond Nexus.  The Nexus and the real diamond’s characteristics are so close together.  The Diamond Nexus could cut glass due to its hardness and sparkle and can be just as brilliant as the real diamond.  Because they are just being introduced in the market, they considerably cost lower.

• Gemisis cultured diamond is another diamond copy.  The difference with the real diamond is that they cannot be made into a clear and white color.  

• Other synthetic diamonds would be strontium titanate, artificial rutile and spinel.  

There’s quite a number of synthetic or man made diamonds available.  Buying them is not illegal, but if the jeweller is trying to sell of man-made diamonds as real diamonds, then there will be a problem.  Which is why when buying diamond jewelry always ask for certification. If you would like to buy a nice present for a loved one but would like to stay within budget, then buying man-made diamond jewelry is not a bad idea.

Get more complete tips on choosing diamond jewelry, visit: www.diamondjewelry.getmytips.com

Article Source:http://www.articlesbase.com/jewelry-articles/new-best-friend-man-made-diamond-jewelry-1625939.html

Solitaire diamond engagement rings – spectacular gifts for women

Monday, December 7th, 2009

If you wish to present a spectacular ring to your women on the occasion of engagement to her, then we suggest that you opt for solitaire diamond engagement ring. There is nothing comparable to this ring that has a single larger diamond on the top and rest of the ring body is simple but elegant in look. So, the solitaire is a mix of glamor and simplicity. But you should take its various aspects into account before settling for it

These rings display a sole larger diamond on the ring top with typical prong setting. Four to six prongs are erected around the gem in a metal basket in order to provide security to it. The diamond is lifted above the metal surface and presents a spectacular show on the ring. The ring body is usually very simple with exception of some engravings on the metal. But such simplicity of the metal provides adequate backdrop for the diamond so that the gem can glitter with more fire and brilliance.

While choosing from the solitaire diamond engagement rings, you should be prepared to spend more. This is because these rings have a single diamond that is of greater carat weight. As the carat weight increases the cost of the gem goes higher. As the diamond is usually of greater carat weight and is costly for many people. Go through the tips for all the tips for the cost reduction of gem.

To reduce the cost to some extent, compare its prices on Internet and in several physical stores. Make sure that the diamond is tightly set on the ring metal with adequate prongs around it. A working woman may loose the diamond if it is not tightly secured on the ring metal. Settle for the diamond ring after comparing several designs and the prices as well.

One of the best ways to have one of the solitaire diamond engagement rings of your choice within your spending power is to design it. Designing of own engagement ring also gives you a personal ring as its design is unique and not available elsewhere. To prune the cost, all you have to ensure is an affordable diamond, metal and the jeweler whose fee is not expensive.

Prefer buying the rings from online jewelers for their competitive and affordable prices. Compare as many such jewelers before you buy from them. Solitaire diamond engagement rings are spectacular buy you should buy them only after ensuring her choice of diamond and settings.

Frank Luca is the pioneer author, and likes to share his experience and idea with others on Jewelries.
For more information about jewelries visit – http://www.glimmerrocks.com

Article Source:http://www.articlesbase.com/jewelry-articles/solitaire-diamond-engagement-rings-spectacular-gifts-for-women-1550153.html