Gemometrics filter kit, with filters 2 - 4 for GemPen Diamond Screener
A kit with additional filters for the GemPen Diamond Screener. It contains the filters 2, 3 and, the LW Filter 4.
These filters are used in combination with the standard Filter 1 and indicate discrepancies in the fluorescence and phosphorescence.
The filters 2, 3 and 4 test for
- Synthetic stones
- Verneuil-processed stones (flame-fusion)
- Heat-treated stones
- Beryllium treated stones
- Other treatments of corundum
Filters
Use the filters 2 – 4 to test for treated stones, e. g. with heat or beryllium.
Filter 4 additionally helps to distinguish between naturally fluorescent and synthetic diamonds.
- Product area: Scales & tester
- Weight (kg): 0.08
Sales unit: 1
Available ⬤
⬤ Delivery as soon as possible
No longer available ⬤