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Diamond gauge, acrylic sheet

ratings

over the past year

Details Measures 46 sizes of round diamonds. Marked in points and carats (1 point to 5 carat) and millimetres (1.25mm to 11.5mm). Use circles to measure the top (table) of the diamond; use the sideways-on cutouts to measure loose stones from top to bottom (table to cullet). The gauge itself measures 225 X 95mm (8.5 X 3.75 inches).

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About Quicktest

Our products help you buy, value and sell at auctions and fairs, in the shop, or trading online. We are experts in chemical and electronic test equipment and supply most pawnbrokers, precious metal traders and jewellers in the UK.