GemPen Diamond Screener

The GemPen® with complementary aids can make it possible for the user to identify sophisticated synthetic diamonds on the go, saving valuable time in the valuation process. The key word here is “on the go” as it is unusual to get reliable results for certain types of synthetic diamonds without sending them to a gemological institute for validation, something that can take weeks.

Gemological equipment such as the GemPen® have become necessary in recent decades because of the large amounts of synthetically manufactured diamonds in circulation that create uncertainty in the valuation process, as synthetic diamonds can be chemically, physically and optically identical to naturally occurring ones.

Most consumers are not aware that their jewellery can contain lab-made diamonds that are manufactured in two weeks, instead of natural diamonds that are formed in the earth for millions of years.

When testing diamonds with the GemPen, you can determine if a diamond is a natural, CVD or HTHP stone. The GemPen will also highlight filled inclusions on diamonds.

The light emitted by the filter will provoke a fluorescent light to be emitted by the HTHP/CVD diamond but the natural diamond will remain unchanged. It is recommended that you purchase the LW Filter 4 which will help you distinguish between a natural fluorescing diamond and a synthetic one

• Diamond Verification Instrument
• Indicates natural, HPHT & CVD lab-created diamonds with Filter 1 (included)
• Indicates HPHT colour enhancement treatment on natural diamonds
• Works on rough, polished & mounted diamonds
• All diamond sizes: 0.01ct-10.00+
• Diamond colour range: D-M
• Screens 100’s of stones in a matter of minutes
• Full spectrum Xenon UV light source
• USOF – Ultra Spectrum Optical Filtering technology
• Upgradable by purchasing additional filters
• Travel Case / Darkroom to check diamonds on the go
• Portable pocket size / purse size design
• Lithium-ion battery powered & USB rechargeable
• Access to GemPen® Academy
• Innovated by a Gemmologist for Gemmologists
• Applications: in the field, wholesale diamond buyers, gemmological labs & educational institutes, appraisal services providers, screening while shopping at trade shows & when receiving set goods, pawn shops, auction houses, jewellery repair & custom design houses, jewellers, all natural & lab created diamond retailers

We recommend adding the Filter 4 which will help you distinguish between a natural fluorescing diamond and a lab-created diamond.

GemPen® Diamond Screener is used to screen diamonds for naturals, HPHT and CVD grown synthetics and includes Filter 1. It also gives indications on treatments such as HPHT treatment of natural diamond. It is possible to later upgrade your GemPen® Diamond Screener by buying the additional Filter Kit.

Product Specifications:

• Hexagonal Pen Grip
• Diamond Filter Lens 1.
• USB-C Standard For Recharging
• Dust & Rain Proof
• Shock resistant, with protective casing
• Highly Durable
• Easy to use
• Hard case designed to be used as darkroomCapability:Enables professional users to validate the identity of diamonds
  Can distinguish natural from synthetic diamonds
  Can identify treatment of diamonds

Downloads:

• User Guide
• Introduction to GemPen