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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
Instructions for use are on the scale
Sick of trying to guess what the body tone and brightness of your opal is
This scale has been designed by Black Opal Direct with a durable plastic material and is compact to ensure you can take it anywhere
What you get: 2 x approx
Opals not included
Opal Body Tone and Brightness Scale Instructions for use are onSick of trying to guess what the body tone and brightness of your opal is? Now you can accurately measure from a calibrated scale. This scale has been designed by Black Opal Direct with a durable plastic material and is compact to ensure you can take it anywhere. It will help you grade your opal with ease only to be used as a guide. The body tone(N) values have been measured by Anthony Smallwood the author of the official grading system used
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