Dichroscope and Chelsea Filter Combo Gemmological Instrument Jewelry Checking Tools

Dichroscope and Chelsea Filter Combo Gemmological Instrument Jewelry Checking Tools

This is a small pocket-sized instrument used for transparent coloured gemstones to differentiate genuine stones of the same colour from synthetics.
It is one of the most useful instruments for anyone buying coloured gemstones.
It is a quick and easy way to separate stones such as sapphire-blue colour synthetic spinel from genuine sapphire, or such sapphire-blue colour synthetic spinel from genuine sapphire, or for separating green garnet from chrome tourmaline or emerald.

Packling list:

1Pcs Dichroscope