The jewelry industry has always been shaped by scarcity, beauty, and the occasional stroke of geological luck. For centuries, diamonds, rubies, sapphires, and emeralds held their positions as the ...

Forbes contributors publish independent expert analyses and insights. I am the founder of La Patiala, the luxury encyclopedia. One of December’s birthstones — the other is turquoise — tanzanite is one ...

First sale of 2010 resulted in revenue of $1.62 mln Sales to date in 2010 $2.68 mln Hopes to bring company back to profitability this yr Shares indicated up 4 pct (Adds details) March 24 (Reuters) - ...