Black diamonds that are available in the market are usually low grade white diamonds that have been colored black, however, natural black diamonds can be expensive depending on the quality.
Black diamonds are more porous and from younger sedimentary rocks, so they are not as expensive as other diamonds.
Yellow diamonds, also known as canary diamonds come in all shapes, sizes and colors with the intense yellow and vivid yellow being the most expensive colors. They are quite rare and just as expensive and usually have a very high grade issued by GIA. Black diamonds that are available in the market are usually low grade white diamonds that have been colored black, however, natural black diamonds can be expensive depending on the quality.
Natural black diamonds are rare. They are due to dark graphite inclusions. Their rarity makes them valuable. Most black diamonds are synthetic and made by heat treating low quality diamonds. The price of a synthetic black diamond is lower than that of white diamonds.
Yes, blue diamonds are generally more expensive than white, pink, or black diamonds. This is due to their rarity, with high-quality blue diamonds being quite scarce compared to other colors. The unique coloring of blue diamonds adds to their allure and value in the market.
For jewelry, the least expensive diamond has a more yellow colour (M-Z), is visibly flawed (I2+), poorly cut and hasn't much weight -- less than one carat. Given stones of the same carat weight, clarity and cut, brown diamonds are not as expensive as white diamonds and black diamonds are not as expensive as brown diamonds.
Diamonds diamonds and more diamonds
Black diamonds are black.
You can buy black diamonds.
No, chocolate diamonds are usually less expensive than regular -- white -- diamonds, given equal cut, clarity and carat weight.
Black diamonds are diamonds, but they are black, and not transparent. Follow the link, below, to see photos of black diamonds.
The pronoun that would replace the subject noun 'thief' is 'he' or 'she'. Examples:He stole the expensive diamonds. OR, She stole the expensive diamonds.
Mother earth makes black diamonds.