The faceted sample measures 6.29 × 5.35 × 3.53 mm and weighs 0.97 ct. Photo by N. Kitdee. The traditional practice of assigning Colombian origin to emeralds exhibiting three-phase inclusions (Giuliani ...

It’s time to take a peek behind the curtain and see the fruits of the labors of the top-notch course designing and building team at Kentucky! In just over a week’s time, we’ll be heading ...