About 2 Trademarks found that are owned by Colorcodex Llc

Precious stone grading and appraisal system and equipment, namely, gem, mineral, and stone color comparison, referencing, grading and appraisal tool using a colored layer over reflective foil to mimic the color of gems, minerals and stones, and instruction manual for using the tool; gem, mineral, and stone color comparison, grading and appraisal tool using colored gel filters and reflective foil to mimic the color of gems, minerals and stones

The mark consists of an abstract gemstone design comprised of five colored segments with black outlines. The color sequence from left to right consisting of: green, orange, red, yellow and blue.