Why Do Diamonds Sparkle Total Internal Reflection?

Why Do Diamonds Sparkle Total Internal Reflection? Light cannot easily escape a diamond, because its critical angle with air is so small. Most reflections are total, and the facets are placed so that light can exit only in particular ways—thus concentrating the light and making the diamond sparkle. Why does the diamond sparkle? As the

Is Genuine Diamond Real Diamond?

Is Genuine Diamond Real Diamond? All diamonds are “real” or genuine; otherwise, they are simulated diamonds or imitations. This question hinges on what a diamond is. Diamonds are a crystallized form of pure or nearly pure carbon. They are the hardest substance on earth. How much is a genuine diamond worth? Diamond Carat Weight Price