💎 How To Tell A Fake Or Real Diamond! I Spot A Cubic Zirconia, Moissanite, Lab & Earth Diamond

Cutting a Massive Gemstone Over 1000 Carats! How I Facet This Jumbo Quartz

P7150002 Black Rock. geologist."KIMBERLITE"Parental rock of diamond.

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P7080019 Testimony Trigons Diamonds.

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P7270001 DIAMOND.Weight: 68 cts.email:[email protected]

I stopped my son cutting a $12,000 gem - now I feel bad

P7200043 Big diamond 275 carats.Pretty clean.

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Very big rough yellow diamonds

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P8020003 Diamond 1174 cts. Result:Natural Diamond.email:[email protected]

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P7220004 Result:Natural Diamond. Weight:450 carats.

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Precious Metal From Catalytic Converter

P7190001 Painite is a very rare mineral borate,Garnet is a gemstone. We find all kinds of gems,