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YEHUDA Dr. Watson - Page 5

YEHUDA Dr. Watson
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5
IMPORTANT DETECTION GUIDELINES IMPORTANT DETECTION GUIDELINES (CONT)(CONT)
(Detailed instructional videos are also available.)
ACCORDING TO THE SCIENCE KNOWN TODAY:
If a diamond shines in blue in the LONG UV test results, it is a 100% NATURAL diamond.
If a diamond shines very strongly in a non-blue color in the LUV TEST- it is a
natural diamond as well.
If it shines in very light non blue color – it may be a natural diamond OR a lab grown diamond.
In this case the LUV TEST did not help us.
If a diamond was determined to be a natural diamond at the long UV test, it is 100% natural diamond!
Even if it gave a lab grown diamond result in the RESULT picture. This means that when you get a lab
grown diamond test result – YOU ARE NOT DONE. It is therefore critical that YOU ALWAYS CHECK
THE LONG UV PICTURE TO MAKE YOUR FINAL DETERMINATION.
GLOWING PICTURE:
Some LAB GROWN DIAMONDS show phosphorescence. (Emit light “glow” after the light source is
shut off.) If a diamond shines after the light is shut off – it is a lab grown diamond.
COLORED PICTURE:
When our proprietary lamp emits light on the diamonds, they uoresce in different colors.
ORIGINAL PICTURE:
This is the untouched picture of the diamonds and jewelry that you are testing.
RESULT PICTURE:
This is the default picture that you see when the test has been completed. It is a combination of the
COLORED picture and the GLOWING picture.
• If the diamond uoresces 100% BLUE - it is always a NATURAL diamond.
• If the diamond uoresces in any other color but blue, and/or is painted in red -
it is a LAB GROWN diamond.
• If the diamond is painted in red, even if the diamond uoresces in blue,
it is a LAB GROWN diamond.
To simplify this for you, our software identies the diamonds that glow in the dark or show
phosphorescence, and paints them in a distinctive bright red color in the RESULT picture.
Even though our software paints these diamonds red in the RESULT picture, sometimes the painting
is too strong or very light. We suggest to always go to the GLOWING picture to understand which
diamonds glow in the dark (show phosphorescence). For your convenience, at the bottom of the
RESULT picture you can change the amount of red painting by pressing the sensitivity buttons.
In order to be more accurate and reduce the false positive rate, you MUST always also look at the
LUV and GLOWING pictures before making your nal determination.
NOTE: BLACK IS NOT CONSIDERED A COLOR.