I do love a Download!
 
I've created a file for personal use  Colour Grading Tray that you can print at home. When colour grading Diamonds and Gemstones, you need to have the right light and background to be able to see the actual colour.  Your environment must have as little influence as possible on the colour-grading process.
 
 
I recommend printing this document on WHITE non-glossy A4 card paper with Best Quality in printer settings
 
The most widely available and accepted lighting for colour-grading diamonds and gemstones is balanced, daylight-equivalent, fluorescent light.
 
*Stones on image are not included (Sorry 😊)
 
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