2 items bundle Jadeite/chelsea filter + Ruby filter for gem testing gemstones. For Sale

Holiday Return/Exchange Policy: For customers who purchase between now to December 25th, we will automatically extend the return/exchange date to January 31st. No restocking fee, no question ask, hassle free return. ADE ADVANCED OPTICSJadeite filter + Ruby filter
BRAND NEW B

This listing is for 1 Chelsea/Jadeite filter and 1 Ruby filter. 2 most popular and commonly used gem filters.

1.Ruby Filter

:

It is a small device that you look through to aid in the identification of gemstones, in particular to spot real rubies amongst gemstones that are not rubies, or vice versa.

Specifications:

• Filter Diameter: 20mm
• Body: Made of heavy metal
• Lens: Optic lens, not plastic lens like some other similar priced ruby filters from other sellers.

Below are the appearance of various red and pink gemstones when a Ruby Filter is in use:

Type of Stone or Gemstone

Colour Shown through Filter

*Red Beryl

*Grey

*Almandine Garnet

*Gray

*Pyrope Garnet

*Brownish

*Rhodolite Garnet

*Gray

*Red Glass

*Dark Purple

*Ruby

*Bright Blue

*Pink Sapphire

*Light Blue

*Spinel

*Gray/Blue

*Pink Spinel

*Light Blue

*Tourmaline

*Gray/Purple

2.Chelsea Filter

:

An essential device in identifying colored stones. While it was originally intended to rapidly differentiate between genuine Emeralds and the pastes and doublets which resemble them, it also is a valuable aid in identifying other colored stones, as well. Designed to transmit only deep red and yellow-green light, and the best results are obtained when stones are examined under a strong electric light. Just hold the filter close to the eye with the stone or stones (for a number of stones can be examined at one time) receiving as much light as possible. Under these conditions, Emeralds (absorbing in the yellow green) usually appear distinctly red or pinkish in colour, the actual tint varying from merely pinkish in the case of pale stones, to a rich almost ruby red for better coloured specimens. On the other hand, most imitations of the genuine stone (pastes, doublets, soude Emeralds) retain a green appearance. A helpful tool in identifying certain red, blue and green stones.

Specifications:

• Filter Diameter: 30mm
• Body: Made of heavy metal
• Lens: Optic lens, not plastic lens like some other similar priced ruby filters from other sellers.

Below are the appearance of various red and pink gemstones when a Chelsea Filter is in use:

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)

Payments are accepted through Paypal.

Our goal is to place a profit margin of $1 ~ $3 per item and sell in volume. As such, the more you save the more we make. While the others are selling 1 item, we are selling 10 ~ 20 items due to our price reduction.

We ship through USPS First Class Mail. It usually deliver in 2-5 days.

International: We charge the same shipping cost to all our customers worldwide(same shipping cost worldwide). Our default shipping is United State Postal Service First Class mail, it take 10-20 business days for delivery. we also offer faster shipping EMS which take 3-6 days. Handing time: 1 business day. For payment received before 14:00PDT, it will ship in the same day. We do Combined Shipment on any multiple purchases. We are pleased to grant a20% discount on the shipping cost of purchases more than item. Please feel free to contact us for discounted shipping costs when you buy multiple items from us.

We promise our best quality and the lowest price for our customers. If you are not satisfied with your purchase, you can simply return it for us full refund in 30 days.

Please use the \"Ask Seller A Question\" button. Please allow up to 24 hours for a response. Usually the buyer will get response in 6 hours.

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