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Vietnam Jewellery Diamond Engagement Ring.

Posted by Euro Jewellery Fashion
5:33 PM
 Vietnam Jewellery Diamond Engagement Ring.

By aamir Mannan.

The first commercially successful emerald synthesis process was that of Carroll Chatham, likely involving a lithium vanadate flux process, as Chatham's emeralds do not have any water and contain traces of vanadate, molybdenum and vanadium.[verification needed] 



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