The orthodox Jewish diamond dealers in Brooklyn trade stones worth thousands of dollars on a nod and a trusted word. (religion-online.org)
RESOURCES giant Rio Tinto has struck back at diamond dealer DeBeers» plans to force the Argyle Diamond Mine back into its Central Selling Organisation. (businessnews.com.au)
Indexing certified diamonds from authorized diamond dealers means that after years of repetitive attempts, diamonds can finally be commoditized. (cryptocoinupdates.com)