Jacques addresses the significance of the astounding Lucara Diamond recently discovered, and GIA's work helping dealers, ...

Benton Clyde Clark, known as B.C., came from a family of 10 children and quickly learned the value ... the Gemological ...

Principal Financial Group Inc. decreased its stake in Signet Jewelers Limited (NYSE:SIG – Free Report) by 15.4% in the third ...

Marli New York is celebrating its 10th anniversary with its first high jewelry range. From Marli New York's founder, creative ...