InColor Magazine Precious Braswell 1/1/20 InColor Magazine Precious Braswell 1/1/20 ColorCodex™ - A New Tool for the Gemstone and Jewelry Industry Read More Journal of Gemmology Precious Braswell 5/1/19 Journal of Gemmology Precious Braswell 5/1/19 ColorCodex™ Update Read More Rapaport Precious Braswell 1/1/17 Rapaport Precious Braswell 1/1/17 The ColorCodex™ - An innovative approach for establishing the color of gemstones Read More
InColor Magazine Precious Braswell 1/1/20 InColor Magazine Precious Braswell 1/1/20 ColorCodex™ - A New Tool for the Gemstone and Jewelry Industry Read More
Journal of Gemmology Precious Braswell 5/1/19 Journal of Gemmology Precious Braswell 5/1/19 ColorCodex™ Update Read More
Rapaport Precious Braswell 1/1/17 Rapaport Precious Braswell 1/1/17 The ColorCodex™ - An innovative approach for establishing the color of gemstones Read More
