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 Read More InColor Magazine Precious Braswell 6/21/09 InColor Magazine Precious Braswell 6/21/09 Lead Glass Filled Ruby Set in Antique Jewelry Read More Jewelry News Asia, Ruby, Corundum Precious Braswell 11/1/05 Jewelry News Asia, Ruby, Corundum Precious Braswell 11/1/05 Some Characteristics of Lead-Glass-Filled Corundum Read More
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 Read More
InColor Magazine Precious Braswell 6/21/09 InColor Magazine Precious Braswell 6/21/09 Lead Glass Filled Ruby Set in Antique Jewelry Read More
Jewelry News Asia, Ruby, Corundum Precious Braswell 11/1/05 Jewelry News Asia, Ruby, Corundum Precious Braswell 11/1/05 Some Characteristics of Lead-Glass-Filled Corundum Read More
