The value of a diamond is worth whatever someone will pay you for it.
Your question reflects the vagaries of the market more than it reflects the value of diamonds.
Sometimes, people pay more for a diamond than necessary. Then when a subsequent sale is attempted, the mark-up paid in the first purchase is lost, so the seller may believe that the diamond has decreased in value.
Highest quality diamonds per se won't lose value, unless one is sold in a distress situation, in which case, the price may be less than originally paid because the seller simply 'needs the cash'.
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Whatever you have to sell is worth whatever someone will pay you for it. The uncut diamonds could be industrial diamonds or gemstone-quality diamonds. Eighty percent of all diamonds mined are industrial diamonds, which you can purchase very cheaply. Take your uncut diamonds to a diamond cutter for an in-person conversation about the value of each or of the cache.
% change is the % of increase or % of decrease. % change = (difference of the two values / the original value) x 100% =[(original value - new value)/original value] x 100% % increase -if the value increased % decrease -if the value decreased
By weight, diamonds are worth more because they are much more rare than gold.
A diamond is valued by its cut, clarity, carat weight and colour.
Whatever you have to sell is worth whatever someone will pay you for it. If this weight is for a single diamond, you may be able to earn multiple tens of millions at an auction house for a 500 carat diamond. However, if this weight is for industrial diamonds -- 80% of all diamonds mined are industrial diamonds -- your cache may have about the same value as a latte or a great lunch. Best practices dictate that you take your diamonds to a certified gemologist and pay for documentation that will help you establish a fair market value for your collection.
The price or value of diamonds is not controlled by any government on earth. The price of diamonds is controlled by markets.
You can call your local Value Village and ask if they have any diamonds for sale.
Diamonds are not generally wasted, given their monetary value and useful value as the hardest mineral known.
The best way to figure out the value of your diamonds is to visit a jewelry store and have them appraised by a professional. If you plan on selling your diamonds any local store that buys gold will probably buy diamonds as well and can give you a good resale value.
White diamonds are valued on there color. The nearer a white diamond is to colorless the rarer it becomes. This raises the diamonds value. Imperfections in white diamonds lead to discoloring and can greatly reduce the value.
Yes, some diamonds will give this appearance.
mINING
A variable means to decrease it's value by something%
To calculate an increase, you can use the formula: increase = (new value - original value). To calculate a decrease, you can use the formula: decrease = (original value - new value). The percentage increase or decrease can be found by dividing the increase or decrease by the original value and multiplying by 100.
% increase or decrease = |original value - new value| /original value * 100%
Whatever you have to sell is worth whatever someone will pay you for it. The uncut diamonds could be industrial diamonds or gemstone-quality diamonds. Eighty percent of all diamonds mined are industrial diamonds, which you can purchase very cheaply. Take your uncut diamonds to a diamond cutter for an in-person conversation about the value of each or of the cache.
Real diamonds are typically set in precious metals like gold or platinum due to their durability and value. Copper and sterling silver are not commonly used for setting diamonds, as they are softer metals that may not provide the necessary support and security for the stone.