The lab-grown diamonds vs. natural diamonds market share battle is creating some fascinating strategic moves from established players. De Beers announced that starting in 2025, it will provide country ...

One Oklahoma family went home with a rare brown diamond weighing nearly three carats after unearthing it in Arkansas's Crater of Diamonds State Park.

The world's second largest diamond could soon find a new home in a museum or a sheikh's collection -- but first needs to be properly evaluated, the Belgian firm holding ...

MURFREESBORO, Ark. (KAIT) - A birthday trip to Arkansas turned out to be a real gem for an Oklahoma family. Raynae Madison and her family traveled from Cookson, Oklahoma, to the Natural State to ...

A family from Oklahoma discovered a 2.79-carat brown diamond at Crater of Diamonds State Park in Arkansas, which is the third ...