If this is true, it's only because white diamonds are more popular than black diamonds. The light bouncing inside the stone is more visible in the white and lighter colors.
Given two diamonds, one black and one white, of the same cut and carat weight, your 'white' diamond may be more valuable, depending on its clarity and colour.
are diamonds more valuable than emeralds
Yes, by weight, diamonds are more valuable than gold.
Natural diamonds are more valuable than manufactured diamonds, most of which are made for industrial applications, not for use as gemstones.
Diamonds are more valuable than coal.
Every diamond is valued by its cut, colour, clarity and carat weight. A local jeweler may be able to help you compare two similar diamonds, each with a different colour, and explain to you why one may be more valuable than the other.
i think its diamonds!(like in minecraft)
All other measurements being equal, two diamonds of the same clarity, carat weight and cut, one being white and the other being brown, you'll pay more for a white diamond. Brown diamonds are the most common colour of diamond found, and one shade of this colour is called chocolate.
By weight, a gem-stone quality diamond is more valuable than oil.
Black diamonds are more rare than regular diamonds. They are one of the most rare species of colored diamonds.
Blue diamonds are extremely rare, more rare than even pink diamonds. As with anything that is rare and well coveted its definitely going to be more expensive.
Black diamonds are more porous and from younger sedimentary rocks, so they are not as expensive as other diamonds.
Blue diamonds are speculated to be rarer than white/clear diamonds because it is more difficult to form naturally. Blue diamonds, as such, are worth more than regular white diamonds