100% Natural Gems • SJ – AG.540
3090 Gems, LLC • SJ – AG.241
American Gem Society • SJ – SJ.P10
Artistry, Ltd. • SJ – AG.422
ASBA USA, Inc. • SJ – AG.361
B&B Fine Gems • SJ – AG.521
Dorian & Rose • SJ – AG.222
DuftyWeis Opals, Inc. • SJ – AG.301
Evan Caplan • SJ – AG.426
Gems of Note • SJ – SJ.625
John J. Bradshaw • SJ – AG.321
Kimberly Collins Colored Gems • SJ – AG.515
Lika Behar Collection • SJ – AG.310
Manak Jewels Inc. • SJ – AG.526
Mayer & Watt • SJ – AG.400
Parlé Idaho Opal & Gem Corp. • SJ – AG.530
Ruwanpura Gems, Ltd. • SJ – SJ.820
Somewhere In The Rainbow Gem & Jewelry Collection • SJ – SJ.802
Takat Gems USA, Inc. • SJ – SJ.801
Wild & Petsch GmbH • SJ – SJ.617
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