December 18, 2018
Which diamond news stories made headlines in 2018? From policy changes to synthetic stones to mine openings and closures, the...
January 5, 2017
Here, the Investing News Network gathered the most read diamond news of 2016.
April 13, 2016
Colored diamonds continue to sell for record-breaking prices. But what are the most expensive diamonds ever sold at auction?
June 9, 2014
Rare Investment CEO Colin Ferguson on the investment appeal of natural fancy colored diamonds. Plus, catch a glimpse of the...
March 14, 2014
Diamond Investing News spoke with Guildhall Diamonds' Nicole Snitman, GIA D.G., A.J.P., about why educating potential natural fancy colored diamond...
June 27, 2013
As interest in diamonds as a physical investment grows, some are questioning whether it is wise to use the gems...
April 1, 2013
Colin Ferguson of Rare Investment believes that prices for brown diamonds will rise dramatically in the next five years.