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Diamond graders

Diamond graders

Diamond graders

Posted: 01 Feb 2011 09:00 AM PST

If you are enthusiastic about diamond quality grading equipment to buy? Everyone is not enough, the authenticity of the precious stones like diamonds, on the basis of the four "C" that is cut color, clarity, carat and determine experience. So it is better, professional equipment for the classification of diamonds to ensure that your pieces have become real.

Types of diamond sorting machines
Here are the main types of diamond sorting machines:

Lupe: This enlarger canused to determine the properties of diamond-like clarity, sizes and inclusions. These are as simple lens or multiple lenses. Magnifiers available in optical triplet or quadruplet in a greater concentration and clarity ..

Diamond Moissanite Tester: To check the authenticity of your diamond, moissanite tester combined with the traditional diamond testers. A diamond moissanite tester helps to distinguish the original from diamondssynthetic moissanite, largely unnoticed by conventional diamond tester.

Lamp: The fluorescent lamp has a handy magnifying glass, tray, tongs and a box. This easy to use, portable source of light is not dominant color yellow or blue to help determine the quality of the diamond.

Electronic Diamond Tester: The tester used to test the thermal conductivity of diamond. Various models are available direct and alternating current meter tester with rechargeable batteries.Tester to view the results as tones and lights, making it the best test equipment for a layman.

Diamond gauge: This device enables the accurate measurement of loose diamonds and mounted. These include the quality of the cut stone, the size and carat weight.

Before classification, the surface of the diamond with a special cloth. You can also cook or wash them in acid alcohol. Avoid diamonds in everything that is not made forPurpose. E 'ideal for a specially crafted packet to buy the paper for the storage of diamonds.

Evaluation of a certified Diamond Grading
The diamond grading certificate describes the technical details of a diamond, review the quality and identity. However, a diamond grading certificate is only for loose diamonds. To evaluate the certificate, follow these steps:

o Find the name of the organization issuing it, such as Gemological Institute of America (GIA) andEuropean Gemological Laboratory (EGL).
Released or
o Check the cut, carat weight, size and color
o Check the proportions of the section.
o Check the enamel and the symmetry
Check or fluorescence

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