New York, NY – Diamond Council of America (DCA), a non-profit organization that provides quality, affordable distance education and the opportunity to earn professional certifications in diamonds, colored gemstones, and fine jewelry sales, has announced that Annie Doresca will be named President & CEO on January 1, 2026, following the...
DCA Announces Updated Courses and New Learning Platform
New York, NY – Diamond Council of America (DCA), a non-profit organization that provides quality, affordable distance education and the opportunity to earn professional certifications in diamonds, colored gemstones, and fine jewelry sales, has announced the launch of a new, interactive learning platform and content updates to two of the...