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Chelsea Filter for Gem Identification

Chelsea Filter for Gem Identification

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Availability: In stock

Retail Price: $29.99

Discounted Price: $23.99

Standard Shipping Price: FREE

Express Shipping Price: $ 19.99

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Product Description

Whether you’re a professional jeweler or are curious to find out what the gems you own or are buying really are, this Chelsea filter will help sort the real from the fake.

Indispensable for examining a wide variety of red, blue and green stones

Hold the filter close to a bright electric light to examine your gems and reveal their true identity.

Real or Fake?

Type of Stone	Colour Shown through Filter
Aquamarine	Green
Cobalt Glass	Deep Red
Emerald - Natural	Pinky Red
Emerald - Synthetic	Deep Red
Emerald - Simulants	Green
Garnet - Demantoid	Red [but with negative refractometer reading due to no internal reflection]
Jade - Majority of Treated	Reddish
Jade - Natural	Green
Lapis Lazuli	Pale Browny Red
Peridot	Green
Sapphire - Blue/Purple	Red
Sapphire - Blue	Dark Green - Black
Sapphire - Green	Green
Spinel - Blue - Natural	Red
Spinel - Cobalt Blue - Natural	Red
Spinel - Light Blue - Synthetic	Pinky Orange
Spinel - Dark Blue - Synthetic	Red
Spinel - Green - Synthetic	Green
Topaz - Blue	Green
Tourmaline - Green	Green
Tourmaline - Chrome Green	Red or Pink
Zircon	Green
Zircon - Green	Red [but with negative refractometer reading due to no internal reflection]

Specifications:

Filter material: glass
Casing: swing away metal case
Case dimensions: 51.5 x 29 x 11mm
Filter diameter: 19.5mm
Includes: Chelsea filter and pouch
Brand new and unused

V1.0

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