Dr. Joel Arem
Why Are Pink Diamonds Pink?
Plastic Deformation: Red Diamonds, Pink Diamonds and the Science Behind Color by Joel E Arem, PhD, FGA Everybody loves diamonds. We love...
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The Diamond Guy®
Argyle BLOG
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Fred Cuellar
- Aug 19, 2021
- 3 min
Winning the Trifecta
The Art of Building An Argyle Collection... How to Win an Argyle Stone Every year for the Argyle diamond tender, a private invitation was...
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Fred Cuellar
- Aug 18, 2021
- 2 min
The Last Argyle Tender in History
The Diamond Guy® Breaks Down the Last Argyle Diamond Tender - 2021 Up until this point, there have been 1,883 Pink diamonds, 42 Red, and...
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Stephen Hofer
- Aug 18, 2021
- 1 min
On Coloured Diamonds
Describing the Colour Seen in any Polished Coloured Diamond is an Ongoing Challenge. Communicating the exact color of a polished coloured...
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Dr. Elle Lawson
- Aug 18, 2021
- 2 min
Under the Microscope
An Intimate Look into an Ultra Rare Red Color-Changing Diamond. When I first began my career in the diamond industry, my mentor told me...
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