This guy went deep! Excellent video. Subscribed.

What a great refresher on Earth Science basics through the lens of diamonds. Thanks for posting!

This was a really enjoyable webinar! Thank you for posting it here on KZread.

Beautiful ❤ thank you

Very informative. It was nice being able to see all the details for the deep subducted stones.

My Discovery tells all+ + +

Watching this is worth the while.

thanks for sharing this after I missed the original webinar!

@asdfgfasdfgf9322

4 жыл бұрын

0០០០ុុុុ ០០ឥឥឥយយយយយយយឥយឥឥឥឥយឥឥឥយយយយយ

Thank you SO much for sharing this!

Thank you so much!☺️

thank you GIA!

Good day My Name is Anton Starr, I am a L and D Technical Specialist on Rough Diamond Valuation for DeBeers based in Botswana. I would like to request a roster of your Webinars so that I may listen in, I think what you are doing is absolutely Fabulous and would love to learn more. Thanks

@GemologicalInstituteofAmerica

4 жыл бұрын

You can view the webinar schedule and sign up to receive invitations for upcoming GIA Knowledge Sessions by filling out the form on www.gia.edu/webinar.

Excellent talk. Thank you.

Thank s for this webinar and for sharing! because i'm missing in origonal time

Excellent...

Super informático for colored diamonds.

I always tuned up on your webinars online inspired me much on rock hunting around my localities .there are several big diamond on my collections with different sizes like 2,3,4 old exprom. SAME mohs scale indicating at diamond level in tester. greasy oily look,does not scrath ,solid form translucent have crystallized lump embedded on surface. they AREN'T yet polish ,naturally look and encased with calcium nitrate white color but it has window part for visual test a glassy inside and crystal appearance inside. am very curious to have verify my items . as possible. Thanks again.

Thank Sir for the great information about the original formation of the Diamond. so I have a question about this issue: How do we get to know about Pressure and Temperature of crystal Inclusions in the Diamond to figure out the deep that they were formed?

How can I join this next time????

It's only rare because DeBeers buys almost all of them as they come out of the ground and locks them up in hugh warehouses.

Terrible sound! Please would you improve it. We're in 2020!

Thank god I missed this in minutes because of the 1,000 cap out

Diamonds are brilliant minerals consists of, crystalline carbon and use as a gem.

Omg omg are u serious ? Do u post all study videos here please tell

At 16:00 he sites the earth is 4.5 billion years old! That is wrong the earth is 4.5 billion years old after moon capture! The universe and our solar system is much older probably by a scale of ten.

So high quality diamond comes from deepest parts of mantle, why not keep it there

diamonds are not rare lol they are found around the world in many locations , and many more we have not yet found

@ModernProspector

2 жыл бұрын

Sweet, since they're so common perhaps you can send me a 5 gallon bucket full. I'll pay you $8000 for the bucket full even though they're common. lol

@jamesanagnos6123

2 жыл бұрын

@@ModernProspector i did not say they dont have a price I said they are not rare, plus the pricing of diamonds is a scam, if you buy a diamond today just go try to sell it tomorrow and see what they will give you complared to what you paid , your jaw will drop lol its a scam

Unless that rock dropped from the moon to the earth it did not come from the moon because Nasa never went to the moon lol they cant even go now after 60 years later lol you think thats a moon rock you got rocks in your head hahaha

How can I join this next time????

@GemologicalInstituteofAmerica

4 жыл бұрын

You can sign up to receive invitations for upcoming GIA Knowledge Sessions by filling out the form on www.gia.edu/webinar.

@nmsomethingnew4760

4 жыл бұрын

@@GemologicalInstituteofAmerica nmp70807@gmail.com