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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...
Dr. Joel Arem
Aug 23, 202111 min read
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...
Fred Cuellar
Aug 19, 20213 min read
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...
Fred Cuellar
Aug 18, 20212 min read
On Coloured Diamonds
Describing the Colour Seen in any Polished Coloured Diamond is an Ongoing Challenge. Communicating the exact color of a polished coloured...
Stephen Hofer
Aug 18, 20211 min read
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...
Dr. Elle Lawson
Aug 18, 20212 min read
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