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The ssef diamond spotter tests colorless, pink and blue diamonds, polished or rough, for possible hpht treatment.
Explains in n-technical terms how to use the ssef diamond-type spotter and ssef blue diamond tester to identify diamonds, and how to separate natural diamonds from imitations, treated diamonds, synthetics, and look-alikes. The approach is direct and practical, and its style is easy to understand.
With the ssef diamond type-spotter, anyone can determine whether or not a diamond is one of the rare types that could be treated to produce colorless, near-colorless, pink and blue diamonds, and whether or not is could be synthetic. An essential tool for screening, the ssef diamond type spotter greatly reduces your dependence on gem testing.
Apr 13, 2015 blue and pink diamonds, especially when they are the rarest pink and blue diamonds are sold at annual argyle diamonds are almost exclusively of a specific type diamond spotter developed by ssef are not enough.
Explains in non-technical terms how to use the ssef diamond-type spotter and ssef blue diamond tester to identify diamonds, and how to separate natural diamonds from imitations, treated diamonds, synthetics and look-alikes. The approach is direct and practical, and its style is easy to understand.
Ssef diamond-type spotter and blue diamond tester made easy: the right-way guide to using gem identification tools.
Mar 7, 2017 soon, however, blue and pink hpht-treated diamonds began appearing in here again, type ia diamonds are apparently used as the starting material. Uv light and the “ssef diamond spottertm” and diamondsuretm.
17 a colored stone a ssef diamond type spotter b hrd d-screen.
Ssef diamond-type spotter and blue diamond tester made easy: the right-way guide to using gem identification tools - the right-way series to using gem identification tools (paperback) antoinette matlins.
Ssef spotter and segregator, along with the d-screen by hrd are screening devices only that separate type ii and iab from the rest of diamonds by swuv transparence. Those types are actually quite rare but, actually all the colorless/near colorless cvd and hpht synthetics are ii or iab, same as the hpht processed for color enhancing.
The real concern in the industry is that there is a high possibility of undisclosed hpht treated stones. It’s an arms race between improving enhancement technology and detection methods. Currently, a machine called the ssef diamond spotter is used to determine the type of diamonds that are suitable for hpht processes.
Buy ssef diamond-type spotter and blue diamond tester made easy: the right-way guide to using gem identification tools (the right-way series.
The ssef diamond spotter tests colorless, pink and blue diamonds, polished or rough, for possible hpht treatment. The ssef diamond spotter tests colorless, pink and blue diamonds, polished or rough, for possible hpht treatment. It evaluates type ii diamonds; a simple indicator light tells whether to send the diamond for further lab testing.
Ssef blue diamond tester the application of this electrical conductivity tester allows an easy separation of boron containing diamonds and diamonds with no semi conductive capacity type iib diamonds contain traces of boron, and are semiconductors.
Ssef diamond-type spotter and blue diamond tester made easy: the right- way guide to using gem identification tools.
-ssef diamond-type spotter-portable longwave/shortwave uv lamp (uvp) this will tell you whether or not you have a potential cvd diamond. Most diamonds produced by chemical vapor deposition (cvd) are type iia (colorless and near colorless and a few pinks), therefore, if you have a diamond that tests positive, more tests are needed.
Mar 25, 2009 naturally occurring blue topaz has been subjected to high doses of this is also the recommended lamp for use with the ssef diamond type spotter on the screen of the ssef iia diamond spotter™ fluoresces when.
The approach is direct and practical, and its style is easy to understand. With this highly accessible guide booklet, anyone can begin to master gem identification using the ssef diamond-type spotter and ssef blue diamond tester. Antoinette matlins, pg, fga, is an internationally respected gem and jewelry expert, author and lecturer.
Ssef diamond-type spotter and blue diamond tester made easy: the right-way guide to using gem identification tools (the right-way series to using gem identification tools) [matlins pg fga, antoinette] on amazon.
Aotc is strongly present on the market with beautiful blue and fancy yellow lab of types by using both the ssef spotter and the crossed polarization filter.
The ssef diamond spotter is a compact tool that can quickly indicate potential synthetic diamonds by their short wave uv transmission.
Ssef iia diamond illuminator works with the ssef diamond spotter (sold separately) to test colorless, pink and blue diamonds, polished or rough, for possible hpht treatment. Ssef iia diamond illuminator works with the ssef diamond spotter (sold separately) to test colorless, pink and blue diamonds, polished or rough, for possible hpht treatment.
A nonprofit educational resource for the gem and jewelry industry; offering online and on-campus education, diamond grading and identification services, and scientific instruments. Locations in los angeles and carlsbad, california as well as new york city.
Explains in non-technical terms how to use the ssef diamond-type spotter and ssef blue diamond tester to identify diamonds, and how to separate natural.
Ssef diamond-type spotter and blue diamond tester made easy: the right-way guide to using gem identification tools (the right-way series to using gem identification tools) antoinette matlins paperback.
Explains in non-technical terms how to use the ssef diamond-type spotter and ssef blue diamond tester to identify diamonds, and how to separate natural diamonds from imitations, treated diamonds, synthetics, and look-alikes. The approach is direct and practical, and its style is easy to understand.
When a chemically pure diamond is only made of carbon atoms, it iss classified as type iia, and when crystal defaults are absent, it is colourless.
Ssef diamond-type spotter and blue diamond tester made easy: the right- way guide to using gem identification tools (the right-way series to using.
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