By Michelle Graff
Rio Tinto’s upcoming tender of red and pink diamonds from its Argyle mine in Western Australia, a drop in crime reported by the Jewelers’ Security Alliance and an auction that includes once-lost diamonds that belonged to mystery writer Agatha Christie were among the events making headlines in the jewelry industry.

Review the week that was, in 10 photos.  

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National Jeweler

Fine Jewelry Industry News

Since 1906, National Jeweler has been the must-read news source for smart jewelry professionals--jewelry retailers, designers, buyers, manufacturers, and suppliers. From market analysis to emerging jewelry trends, we cover the important industry topics vital to the everyday success of jewelry professionals worldwide. National Jeweler delivers the most urgent jewelry news necessary for running your day-to-day jewelry business here, and via our daily e-newsletter, website and other specialty publications, such as "The State of the Majors." National Jeweler is published by Jewelers of America, the leading nonprofit jewelry association in the United States.