Testing melee diamonds for laboratory-grown diamonds
Check out this quick test for melee diamonds using REE magnets!
top of page
Search
Dec 28, 2021
Testing for magnetism in laboratory-grown diamonds
REE magnets can be used to attract some HPHT laboratory-grown diamonds. Find out more here!
Dec 22, 2021
The Green Nuance in HPHT laboratory-grown diamonds
You've heard about the blue nuance. How about the GREEN nuance? Find out all about it here...
Dec 15, 2021
The "Blue Nuance" - what is this subtle blue hue found in some HPHT laboratory-grown diamond?
Learn all about the blue nuance and how it affects the testing of these stones.
Dec 8, 2021
Diamond testers - Why they are not longer reliable
Diamond mutli-testers are unreliable for separating colourless laboratory-grown diamonds from synthetic moissanite. Find out all about it...
Nov 30, 2021
Jewellery Inspector - The ultimate tool for checking fluorescence and phosphorescence in diamonds
How to use the Jewellery Inspector by Gemetrix - the ultimate UV reaction. Full review by Julia Griffith.
bottom of page