Program aims to educate young consumers about mined stones’ positive qualities.
RapNet Diamond Index fell in most categories; SI clarities strengthened.
US holiday demand and restart of India’s rough imports have helped stabilize industry.
Reductions don’t go far enough, sightholders say.
Stones that produce melee see second consecutive hike.
Canadian diamond manufacturer HRA Group has made its first splash in the lab-grown market, securing an exclusive partnership with Texas-based producer Plasmability.