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December 29, 2022

AGS Laboratories Grand Finale Diamonds

December 29, 2022

The AGS Laboratories Grand Finale diamonds is a set of nine diamonds that are the last diamonds to be graded for a client by AGS Laboratories. These round brilliant diamonds, ranging in size from 0.23ct to 0.25ct were submitted by Jack Lewis Jewelers owner, John Carter, CGA. Each diamond’s report will have a special comment that reads, “AGS Laboratories Grand Finale Diamond (1 of 9),” each receiving a sequential note for its placement in the last group.  Additionally, each diamond will be inscribed with a custom “Grand Finale” inscription. We are pleased to have the last diamonds commemorated this way

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AGS Laboratories: An Industry Revolution

December 29, 2022

By John Carter, CGA, Jack Lewis Jewelers Over the years, I’ve worn various hats while connecting with members of the American Gem Society (AGS) community. Initially, it was as your Conclave Chair, then with the high honor of AGS President, and most recently as the Chair of the AGS Laboratories Advisory Committee. Each of these roles has been very special to me. Serving on our AGS International Board of Directors will always be listed among the professional accomplishments I am most proud of. AGS Laboratories will also always hold a place in my heart because it is the very reason

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