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Welcome to Gemmology Obsession - Educational Video Library, your ultimate destination for gemmological expertise!

Kerry from Gemmology Rocks

Meet Kerry Gregory, the driving force behind Gemmology Rocks. With a profound understanding of gemstones and years of expertise, Kerry is a leading figure in the world of gemmology.

Through her work, she shares her passion for precious stones, fostering a community of enthusiasts and professionals alike. From examining rare diamonds to educating others through engaging workshops, Kerry's dedication and expertise shine through, leaving an indelible mark on the field of gemmology.

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Gin & Gemstones - How to get a gemstone certificate
Blue nuance in HPHT laboratory-grown diamonds - How to spot!
04:09
"Green nuance" in HPHT laboratory-grown diamond
04:04
How to identify NATURAL diamonds - Testing diamond type
06:00
Why you should not call laboratory-grown diamonds "real" diamonds.
09:33
Largest CVD laboratory-grown diamond in 2022!
04:49
BIG laboratory-grown diamond crystals - RECORD BREAKING SIZE
03:46

Hello, curious gem friends! I’m so glad you’re here. Hidden Valley Ranch Seasoning has been used to make a laboratory-grown diamond. But wait... HOW??! Is this even possible? Let's discuss it here at The Gem Academy with gemologist Julia Griffith (me!).

Is the Ranch lab-grown diamond really made from Hidden Valley Seasoning?

Testing Laboratory-Grown Diamonds

Testing the OTi Diamond Screener by Presidium!
06:53
Laboratory-grown diamonds v. Multitester. Unexpected results! Testing diamonds
08:54
How to test for laboratory-grown diamonds with the Synthetic Diamond Screener II (SDS II) - REVIEW
11:56
Testing fluorescence in laboratory-grown diamonds with the Jewellery Inspector by Gemetrix - REVIEW
09:20
Testing for laboratory-grown diamonds with the ARi by Presidium - REVIEW
09:36
Testing magnetism in laboratory-grown diamonds!
02:48
Screening melee for laboratory-grown diamonds using magnetism
02:30
How to identify NATURAL diamonds - Testing diamond type
06:00

Webinars

Are diamonds really forever? Webinar
41:33
Diamonds made from coal | Myth buster
15:53

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