The Challenging World of Testing Melee-Sized Yellow to Orange Diamonds
Featured ArticlesThe efficient testing of yellow to orange diamonds for their authenticity and color origin is a task that may sound simple to people who work with the diamonds in larger sizes only. In reality, it…
GemWorld articles are accessible by GemGuide members only. To access our archive of articles and get many other great features and benefits, become a member now!
Become a member