because so-called white light actually contains all of the rainbow's colors. Each color - red, orange, yellow, green, blue, and violet - bends and reflects inside the diamond slightly differently.

I nside a lab in South Korea, a rainbow-colored glint caught the eye of a graduate student. This gleam is the product of something extraordinary: diamonds, born not from the crushing pressures ...

Natural colored diamonds come in a stunning spectrum, from soft pinks and brilliant yellows to enchanting blues and fiery oranges. The color of a diamond tells the story of its formation, and each ...