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Capable of rapid and easy detection of treated gems characteristics; such as clarity enhancement, HPHT annealing, irradiation, and surface colouration.
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ECONOMIC PARCEL PAPERS 80x45 mm - light blue
HEARTS AND ARROWS VIEWER
Ruby Micro Features Chart
DIAMONDS (2021) – Natural, Treated, and Lab-Grown by Branko Deljanin
Opal Micro Inclusions Chart
Prong Stone Holder with 4 prongs
CONOSCOPE Interference Figure Sphere - small
PLASTIC ZIP TOP BAGS 4x6 cm
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