The 10.3-Carat ‘Mediterranean Blue’ Diamond Could Fetch $20 Million
The Mediterranean Blue” is 10.3-carat fancy vivid blue diamond with VS2 clarity that is the highlight of Sotheby's Geneva ...
PBS7y
The Science Behind the Sparkle
Each color - red, orange, yellow, green, blue, and violet - bends and reflects inside the diamond slightly differently. The farther the light travels, the more the colors separate, or "disperse." ...
CNN6d
Blue Ghost lander captured a solar eclipse while on the moon. See the stunning imagery here
The Blue Ghost lunar lander ... The lander captured what is known as the “diamond ring” effect, which is when light from the sun peeks through right before totality — in this case when ...