http://gia.edu/gem-encyclopedia

Diamond Cut, Clarity and Color by GIA. Diamonds, the April birthstone, are among nature’s most precious and beautiful creations, but few gems undergo the scrutiny that diamonds are subjected to. Do you ever find yourself asking questions about a diamond’s appearance? Are you familiar with the process that GIA goes through when grading diamonds? Watch this video to help you better understand what to look for in a diamond and how diamonds are graded. Learn how even subtle variations in the 4Cs of diamond quality -- color, cut, clarity, and carat weight -- can equate to different diamond grades and cause significant differences in a diamond’s value.

Learn more about diamond with GIA's gem encyclopedia: http://www.gia.edu/diamond
• Diamond Quality Factors: http://www.gia.edu/diamond-quality-fa...
• Diamond Description: http://www.gia.edu/diamond-description
• Diamond Buyer’s Guide: http://www.gia.edu/diamond#buyers-guide
• Diamond History and Lore: http://www.gia.edu/diamond-history-lore
• Diamond Care and Cleaning Guide: http://www.gia.edu/diamond-care-cleaning
• How to Choose a Diamond: http://www.gia.edu/cs/Satellite?c=GIA...
• Color Grading “D-to-Z” Diamonds at the GIA Laboratory: http://www.gia.edu/gems-gemology/wint...

Learn more about diamond and the mining of diamonds on the Official GIA Channel on YouTube
• From Mine to Market, Part 1:    • Video  
• Diamonds – From Mine to Market, Part 2:    • Video  
• How to Choose a Diamond | GIA Diamond Grading Guide:    • How to Choose a Diamond: 10-Minute GI...  
• How to Read a GIA Grading Report:
   • How to Read a GIA Grading Report Vide...  

GIA exists to connect people to the understanding of gems. Our videos provide more information on diamonds, gems, and other related topics
• Sapphire and Ruby Mine in Palin, Cambodia:    • River Mining in Pailin, Cambodia, by GIA  
• Mining for Emerald in Brazil:    • Mining for Emeralds in Brazil by GIA  
• What Attracts Us to Ruby | History:    • What Attracts Us to Ruby: History by GIA  

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