more or less than a clear one?
2007-01-09 05:20:18 · 4 answers · asked by jlo 1 in Science & Mathematics ➔ Earth Sciences & Geology
much less
they are often used as drill bits or saw teeth (when cutting stone) because they retain the hardness properties of diamonds, but are not very visually appealing and so do not sell well.
2007-01-09 09:52:54 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Since a black diamond is believed to have come to earth from a supernova explosion probably considerably more for scientific reasons and not to be used in jewelry.
2007-01-09 05:31:36 · answer #2 · answered by Gene 7 · 0⤊ 0⤋
ALOT more.
Coloured diamonds are wayyy more valuable than clear ones.
2007-01-09 05:25:04 · answer #3 · answered by Cheng J 2 · 0⤊ 0⤋
i am not sure . i know some coloured ones are worth more or at least cost more but as for black my guess would be less as it seems like that would mean more carbon in the form of coal. but i am guessing
2007-01-09 05:26:09 · answer #4 · answered by Anonymous · 0⤊ 0⤋