Emeralds, rubies and the likes are referred to as colored gemstones by experts. They sparkle and shine with varying intensity, depending on the cut. A new machine can achieve the best possible cut and ...

Paul has a degree in Digital Media and Communications. He has years of experience writing about video games and is always eager to discuss games both new and old. Paul has strong attention to detail ...

YANGON, Nov. 18 (Xinhua) -- Myanmar's special sale of raw gems and utility jade in local currency Kyat ended in Nay Pyi Taw late Saturday, with a total proceeds of 49.093 billion kyats ( 32.72 million ...

Using the scientific precision of terms like “IF Type IIa”— to describe diamonds so pure they show no inclusions under 10x magnification — jewelry purveyors have long placed heavy emphasis on the ...