A third suspect, who was shot during the robbery, has been arrested and charged.
Jewelry Knowledge Quiz: All About Diamonds
From the oldest to the largest to the most popular, find out how much you know about the hardest substance on Earth.
Where are lamproite pipes found? And what do some of the most recent celebrity engagement rings have in common?
Test your knowledge of the hardest known substance in the world by taking this seven-question quiz, then share it to let people see how you did.
Millennials were once feared in the diamond industry, but now this younger generation has become today’s largest diamond buying demographic.
A strong following on YouTube can boost online visibility and trust in your store’s staff, Duvall O’Steen and Jen Cullen Williams write.
Gold has had its share of ups and downs over the last 5 decades. Here’s why the metal is having another big comeback.