A new tool for screening gemstones
GemPen is portable, time saving and versatile.
Get to know GemPen
Tailored Accessories
Three additional interchangeable Filters
Tailored Accessories
Travel Case with perfect fit and feel
Darkroom
A portable viewing environment
GemPen Academy / Gemstone map
Reference images for more accurate interpretations
Tutorial
Watch GemPen screen diamonds for synthetics
Awarded design
Awarded with a Red Dot for user-centered design excellence
Third party validation
GemPen is included in the Assure Program for verification instruments
GemPen features:
Distinctive indications
Separate natural untreated from synthetic and treated gems
Portable
Bring it anywhere. Battery powered and rechargeable
Throughout the value chain
Works for rough, polished and mounted gems
Time saving
Screen hundreds of gems in a matter of minutes
Size independent
Screen gems regardless of size
