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How to Choose a Diamond: Four-Minute GIA Diamond Grading Guide by GIA

How to Choose a Diamond: Four-Minute GIA Diamond Grading Guid…

1.4M viewsJul 21, 2014

YouTubeGIA (Gemological Institute of America)

How Do They Mine Diamonds?

How Do They Mine Diamonds?

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YouTubeScience Channel

Diamonds 101: How They Form and How They're Found

Diamonds 101: How They Form and How They're Found

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4Cs of Diamond Quality: Diamond Color Grading by GIA

4Cs of Diamond Quality: Diamond Color Grading by GIA

139.5K viewsJul 21, 2014

YouTubeGIA (Gemological Institute of America)

Round Diamond Carat Size Comparison: 1, 2, 3 & 4ct On-Hand!

Round Diamond Carat Size Comparison: 1, 2, 3 & 4ct On-Hand!

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How to cut a diamond

How to cut a diamond

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How Diamonds are Formed - National Geographic

How Diamonds are Formed - National Geographic

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