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Cobalt-Colored Composite Sapphires Now Entering the Market
Press Release Precious Braswell 1/28/13 Press Release Precious Braswell 1/28/13

Cobalt-Colored Composite Sapphires Now Entering the Market

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AGL Identifies Irradiated Colombian Emeralds
Press Release Precious Braswell 1/3/12 Press Release Precious Braswell 1/3/12

AGL Identifies Irradiated Colombian Emeralds

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GRS and AGL Collaborate on Research and Harmonize the Description of Lead-Glass Treated Rubies
Press Release Precious Braswell 9/29/11 Press Release Precious Braswell 9/29/11

GRS and AGL Collaborate on Research and Harmonize the Description of Lead-Glass Treated Rubies

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AGL Will Not be Classifying New Ruby Treatment as Composite Ruby
Press Release Precious Braswell 5/1/10 Press Release Precious Braswell 5/1/10

AGL Will Not be Classifying New Ruby Treatment as Composite Ruby

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AGTA-GTC and AGL Identify New Tanzanite Treatment - An Update
Press Release Precious Braswell 5/23/08 Press Release Precious Braswell 5/23/08

AGTA-GTC and AGL Identify New Tanzanite Treatment - An Update

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AGL Identifies New Coating Treatment on Tanzanite
Press Release Precious Braswell 5/21/08 Press Release Precious Braswell 5/21/08

AGL Identifies New Coating Treatment on Tanzanite

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AGL Modifies its Disclosure Policy on Lead-Glass Filled Rubies
Press Release, Corundum Precious Braswell 11/13/07 Press Release, Corundum Precious Braswell 11/13/07

AGL Modifies its Disclosure Policy on Lead-Glass Filled Rubies

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