Program aims to educate young consumers about mined stones’ positive qualities.
Jewel sells for just over $145,000 at Fellows.
Piece from estate of Lady Leslie Ridley-Tree smashes estimate.
Platinum ring featuring 8.56-carat stone is top lot at May 8 event.
Companies had gone to court over latter’s alleged infringement on former’s signature designs.
Trade members mourn popular speaker and writer, ‘one of industry’s greatest minds.’
Floating diamonds and luminescent spinels were among the eye-catching designs at the Geneva show.
Takeover will give Italian high jeweler "leadership role in goldsmithing."
Mozambique-mined Estrela de Fura may set new auction record.
Credit organization announces new board members.
Executive will oversee all aspects of supply chain and manufacturing.