Rapaport Precious Braswell 4/4/08 Rapaport Precious Braswell 4/4/08 Inside Pink Diamonds Read More InColor Magazine Precious Braswell 3/21/08 InColor Magazine Precious Braswell 3/21/08 A Closer Look at Vietnamese Spinel Read More 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 Read More Journal of Gemmology, Corundum, Sapphire, Heat Treatment, InColor Magazine Precious Braswell 9/21/07 Journal of Gemmology, Corundum, Sapphire, Heat Treatment, InColor Magazine Precious Braswell 9/21/07 Cr/V-bearing Kyanite from Madagascar Read More Gems & Gemology Precious Braswell 3/21/07 Gems & Gemology Precious Braswell 3/21/07 Pink-to-Red Coral: A Guide to Determining Origin of Color Read More Gems & Gemology Precious Braswell 12/1/05 Gems & Gemology Precious Braswell 12/1/05 A Gemological Pioneer - Dr. Edward J. Gueblin 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 Precious Braswell 3/1/03 Precious Braswell 3/1/03 Poudretteite: A Rare Gem Species From the Mogok Valley Read More InColor Magazine, Gems & Gemology Precious Braswell 12/1/02 InColor Magazine, Gems & Gemology Precious Braswell 12/1/02 Chart of Commercially Available Gem Treatments Read More Gems & Gemology Precious Braswell 10/1/02 Gems & Gemology Precious Braswell 10/1/02 “Diffusion Ruby” Proves to be Synthetic Ruby Overgrowth on Natural Corundum Read More Rapaport Precious Braswell 5/3/02 Rapaport Precious Braswell 5/3/02 Color Modification in HPHT-Annealed Diamonds Read More Gems & Gemology Precious Braswell 3/21/02 Gems & Gemology Precious Braswell 3/21/02 Star of the South: A Historic 128 ct Diamond Read More Precious Braswell 9/21/01 Precious Braswell 9/21/01 Ruby and Sapphire Mining at Barrington Tops, Australia Read More Gems & Gemology Precious Braswell 9/21/01 Gems & Gemology Precious Braswell 9/21/01 Nigeria as a New Source of Copper-Manganese-Bearing Tourmaline Read More Gems & Gemology Precious Braswell 9/21/01 Gems & Gemology Precious Braswell 9/21/01 Anhydrite Inclusion in a Ruby from Myanmar Read More GRC Precious Braswell 3/21/01 GRC Precious Braswell 3/21/01 Natural-Color Tanzanite: Before & After Read More Gems & Gemology Precious Braswell 12/1/00 Gems & Gemology Precious Braswell 12/1/00 GE POL Diamonds: Before and After Read More Gems & Gemology Precious Braswell 3/21/00 Gems & Gemology Precious Braswell 3/21/00 Ruby and Sapphire from Jegdalek, Afghanistan Read More Journal of Gemmology, Ruby, Tajikistan Precious Braswell 1/1/00 Journal of Gemmology, Ruby, Tajikistan Precious Braswell 1/1/00 Gemstone Enhancement and Detection in the 1990s Read More Rapaport Precious Braswell 6/4/99 Rapaport Precious Braswell 6/4/99 Synthetic Blue Diamonds Hit the Market Read More Newer Posts Older Posts
InColor Magazine Precious Braswell 3/21/08 InColor Magazine Precious Braswell 3/21/08 A Closer Look at Vietnamese Spinel Read More
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 Read More
Journal of Gemmology, Corundum, Sapphire, Heat Treatment, InColor Magazine Precious Braswell 9/21/07 Journal of Gemmology, Corundum, Sapphire, Heat Treatment, InColor Magazine Precious Braswell 9/21/07 Cr/V-bearing Kyanite from Madagascar Read More
Gems & Gemology Precious Braswell 3/21/07 Gems & Gemology Precious Braswell 3/21/07 Pink-to-Red Coral: A Guide to Determining Origin of Color Read More
Gems & Gemology Precious Braswell 12/1/05 Gems & Gemology Precious Braswell 12/1/05 A Gemological Pioneer - Dr. Edward J. Gueblin 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
Precious Braswell 3/1/03 Precious Braswell 3/1/03 Poudretteite: A Rare Gem Species From the Mogok Valley Read More
InColor Magazine, Gems & Gemology Precious Braswell 12/1/02 InColor Magazine, Gems & Gemology Precious Braswell 12/1/02 Chart of Commercially Available Gem Treatments Read More
Gems & Gemology Precious Braswell 10/1/02 Gems & Gemology Precious Braswell 10/1/02 “Diffusion Ruby” Proves to be Synthetic Ruby Overgrowth on Natural Corundum Read More
Rapaport Precious Braswell 5/3/02 Rapaport Precious Braswell 5/3/02 Color Modification in HPHT-Annealed Diamonds Read More
Gems & Gemology Precious Braswell 3/21/02 Gems & Gemology Precious Braswell 3/21/02 Star of the South: A Historic 128 ct Diamond Read More
Precious Braswell 9/21/01 Precious Braswell 9/21/01 Ruby and Sapphire Mining at Barrington Tops, Australia Read More
Gems & Gemology Precious Braswell 9/21/01 Gems & Gemology Precious Braswell 9/21/01 Nigeria as a New Source of Copper-Manganese-Bearing Tourmaline Read More
Gems & Gemology Precious Braswell 9/21/01 Gems & Gemology Precious Braswell 9/21/01 Anhydrite Inclusion in a Ruby from Myanmar Read More
GRC Precious Braswell 3/21/01 GRC Precious Braswell 3/21/01 Natural-Color Tanzanite: Before & After Read More
Gems & Gemology Precious Braswell 12/1/00 Gems & Gemology Precious Braswell 12/1/00 GE POL Diamonds: Before and After Read More
Gems & Gemology Precious Braswell 3/21/00 Gems & Gemology Precious Braswell 3/21/00 Ruby and Sapphire from Jegdalek, Afghanistan Read More
Journal of Gemmology, Ruby, Tajikistan Precious Braswell 1/1/00 Journal of Gemmology, Ruby, Tajikistan Precious Braswell 1/1/00 Gemstone Enhancement and Detection in the 1990s Read More
Rapaport Precious Braswell 6/4/99 Rapaport Precious Braswell 6/4/99 Synthetic Blue Diamonds Hit the Market Read More
