*NEW* GemPen ® Synthetic Tester

Product Specifications:

Hexagonal Pen Grip Interchangeable

Filters 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 darkroom

GemPen Premium is the most complete kit that we have to offer; It includes all the different filters to screen and analyse Diamonds and to give indications on flame-fusion (Verneuil) lab-created blue Sapphires. The LW Filter 4 (in combination with Filter 1) helps the user to distinguishing between a natural fluorescing diamond and a synthetic one. Filters 2 and 3 are used to screen for Heat, Beryllium and other treatments.

Below is a Tutorial Video that shows how to screen diamonds using GemPen:

https://youtu.be/IWT5oTr6EI8

We ship worldwide from Belgium.
Shipping costs are calculated at checkout based on the destination, parcel weight and available shipping service.

Tracking is provided where available with the selected shipping method. Delivery times vary depending on the destination and shipping service.

International orders may be subject to local import duties, taxes or customs charges depending on the destination country.