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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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Sapphire Micro Features Chart
Opal Micro Inclusions Chart
CONOSCOPE Interference Figure Sphere - small
Diamond Micro Features Chart
PLASTIC ZIP TOP BAGS 4x6 cm
DIAMONDS (2021) – Natural, Treated, and Lab-Grown by Branko Deljanin
HEARTS AND ARROWS VIEWER
ECONOMIC PARCEL PAPERS 80x45 mm - light blue
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