Wednesday 8 March 2017

#AOJDailyeNews GIA finds significant undisclosed synthetics

 The Gemological Institute of America (GIA) recently uncovered an unusually large number of undisclosed synthetic diamonds mixed in with natural melee diamonds, the lab confirmed. A parcel of 323 melee diamonds with an average size of 0.014 to 0.015 carats  Read More 

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