Many jewelers are willing to clean diamonds at no cost. Best practices dictate that you work with a jeweler that you know and trust.
Be certain, however, that in this process, you never lose sight of the diamond, to prevent its being swapped out for a lesser value stone in the cleaning process. Some unscrupulous jewelers have been known to practice this deception.
Diamonds cost and weigh on an individual basis.
Today black diamonds are sold for prices that are comparable to those of white diamonds.
They actually cost diamonds now. They used to cost 1 pass.
It is usually the cost of the mounting.
No. Imagine how much that would cost.
Even then, diamonds were valued by their individual cut, colour, carat weight and clarity. Since 1990, the value of diamonds has increased, as a general rule.
The cost of a diamond depends on its value, which is determined by its colour, clarity, carat weight and cut.
Prices are changing alot for diamonds, but right now an uncut diamond's price is 10,600 gp.
The diamonds on the ring may be more valuable than the ones on the necklace.
Your answer depends on the quality and size of the diamonds.
Diamonds always cost more than gravels.
Apparently, your local KMart offers their brand -- Orange Blossom -- of diamonds. You can shop there to find the diamond you want.