Jewel was from the collection of Queen Nazli, former queen mother of Egypt.
India takes on role following year with repeat incumbent and conflict over position.
Program will save operators of Ekati, Diavik and Gahcho Kué around $8.8 million.
Sales from category up 1.6% year on year, data provider says.
Company is working on extending life of its core deposits and foresees them producing until 2055.
Canada Development Investment Corporation gives $83 million loan to Burgundy Diamonds.
Many pieces beat estimates, including one selling for 17 times its expected top price.
First jewelry auction at new Manhattan location features pieces from Suzanne Belperron, JAR and other top designers.
Revenue up 16% year on year in first half following July purchase of European Boutique.
Revenue up 8% year on year in first fiscal half, with American market accounting for 60% of profitability.
Testing rules out several likely causes for unusual cloud patterns, prompting need for further investigation.