This is a new stainless steel fan gauge.
The most versatile pocket gauge for measuring stones and diamonds.
This stainless steel 7 blade gauge will measure:
BRILLIANT CUT
MARQUI
PEAR
SQUARE
EMERALD
AND OVAL CUT STONES
The measurements are by Carat weight and it measures approximately 3 1/2" (90 mm) closed.
Diamond/Gem 7 Arm Fan Measuring Gauge
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£5.60Price