Grown Diamond Trade Organization aspires to bring together growers, makers, and retailers.
The Grown Diamond Trade Organization (GDTO) has proudly announced its objective to transform the lab-grown diamond business. GDTO intends to bring together growers, manufacturers, and retailers to provide a single voice for the consumer and unify the fast developing lab-grown diamond portion of the jewelry market. “It is time for lab-grown diamonds to establish their […]









