You should not miss the possibility to buy a 
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3.00 cttw 14K White Gold Plated 925 Sterling Silver Lab Created Round Ruby Earrings Brand : Star K Model : 26637 |
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New Gathering is blest with a Lab Created Ruby Jewelry, rattling near grade and smallest of this instance .
We make elite the superior Lab Created Ruby Jewelry. Umpteen of the Lab Created Ruby Jewelry and expect you equal it. For your facility, you do not require to be complicated. Conclude a Lab Created Ruby Jewelry from one to anymore. The Lab Created Ruby Jewelry is ameliorate and cheaper here then.Man made diamonds... Also called artificial or lab created diamonds, no matter what name you put on them they are 100% diamond, period! They have the exact same physical, chemical, and optical properties as a natural diamond. They are not mined from the earth but are instead made in a laboratory. Lab created diamonds are not Czs or Moissanite... Cz and Moissanite are diamond simulants.
Lab Created Ruby Jewelry
Man made diamonds do not simulate diamonds because they are easily diamonds. Telling the distinction in the middle of a natural diamond and a lab created diamond is inherent but it does require some sophisticated equipment and extra training... 99.9999% of people will not be able to tell the difference.
There are other gemstones that have been synthesized in laboratories over the years but artificial diamonds are a relative newcomer. artificial ruby has been nearby since 1837 but the first man made diamond that was successfully made by Dr. Tracy Hall from general galvanic and was officially announced in 1955. Although diamond is composed of just one element, carbon... Getting all those carbon atoms lined up to form the proper structure is easier said than done!
Different uses...
Most man made diamonds are manufactured for commercial uses, like cutting and drilling purposes. But there are new uses for lab created diamonds that are being applied at a very fast pace... Windshields for jet fighters, computer chips, windows for high powered lasers, sensors, and the other day at Home Depot I saw that there is now a kitchen faucet with a washer that has a thin coating of diamond applied to it, which means that the faucet will never leak or wear out!
Because I am a Gemologist, these commercial applications are somewhat moving but it is not my main interest... Thankfully man made diamonds are used for "blingy" purposes as well.
Lab created diamonds are cut, polished, and complete into faceted gemstones. They come in separate sizes, shapes, and colors (mostly yellow... But now also available in many more colors). Because of the low cost of manufacturing, they can also be offered at a good reduction to the natural diamonds that come out of the earth.
How are they produced?
Today, there are two main processes for creating artificial diamonds... And sorry, but these are very sophisticated procedures so you will not be able to make these in your basement for fun and profit!
The two base processes for production man made diamonds are as follows-
Process #1- Hpht Process- High Pressure / High climatic characteristic (Hpht) This has been the consequent of a lot of experiments to reproduce similar conditions in which natural diamonds are formed. You can dream that to recreate those conditions in order to yield artificial diamonds is not an easy task.
Natural diamonds are formed 100 miles below the outside of the earth, under expansive pressure and heat. The Hpht growth room is a exiguous larger than a washing engine and it will create temperatures of about 1,500°C along with 58,000 atm of pressure. A small carbon seed is placed into the Hpht room and within about a week it is transformed into a crystal, also called a piece of "rough".
Process #2- Cdv Process- Chemical Vapor Deposition (Cvd) This formula was developed in the 1980s and uses a separate coming to the task of growing artificial diamonds. Cvd works by heating a hydrocarbon gas over numerous "seed" diamonds that are placed on a metal surface. The seeds grow into small bricks of artificial diamonds, these are the pieces of rough that will be cut and polished into complete diamonds.
So, is a man made diamond right for you?
Maybe... Some people like the idea of a lab created diamond and some people do not. You would need to find a local jewelry store that offers lab created diamonds... Every jeweler will have natural diamonds but not many jewelers will carry artificial stones.
Man made diamonds are offered at good pricing in comparison to natural diamonds. In addition, these stones come along with the knowledge that lab created diamonds are produced in a socially and environmentally kindly manner. Because of the nature of the manufacturing process, many of the lab created diamonds come in a yellow color. The process is being refined at a fast pace which will allow for larger sizes, lower prices, and many other separate colors.
Currently the gemological laboratories are issuing grading reports for artificial diamonds... In the case of Gia's Gem Trade Laboratory the narrative uses only 5 clarity and 5 color grades. On the girdle of most cut and polished lab created stones will be a laser inscription stating that the stone is easily a synthetic. Most of the artificial diamond manufacturers and the gem labs will do the laser inscription. They do this so that it will be more difficult for someone to pass off a man made diamond as a natural and in increasing they are proud of what they have made.
Man Made Diamonds, artificial Diamonds - What's the Scoop? No URLSee Also : We have selected quality products for you here White Gold Vintage Engagement Rings Onyx Earrings Studs
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