One carat of diamonds is worth whatever someone will pay you for it.
The value of one carat of diamonds depends on the clarity, colour, cut and the carat size of the diamonds. The smaller the diamonds the less individual stones will be worth. A diamond weighing 1.00 ct will be worth more that 30 diamonds weighing 1.00 ct in total.
Best practices dictate that you pay a certified gemologist to evaluate your diamonds and help you determine a fair market value for them.
Next as what a car is worth. There is no simple answer for that question either. Quality is the key when making a valuation of either a diamond or a car. For the car the price can vary by the brand and what features are in the car. For a diamond there are features like color, the cut and proportions, the clarity which are the size and placement of markings inside the stone, and of course how much it weighs.
If all quality is equal, a single well cut good quality one carat diamond will be close to half the price of a diamond of similar cut, color and clarity that weighs about 1.25 carats. You can almost expect the value to double for each 1/4 carat of bigger size.
Red Diamonds are approximately USD $2-2.5 million/carat. Just like regular diamonds, the price may vary by clarity of the actual stone.
The value of the stone(s) depends on the cut, natural colour, carat weight and clarity of the stone. A gemologist who is expert in black diamonds can help you value the stone(s).
Each diamond is valued according to its cut, clarity, carat weight and colour. Five diamonds weighing one carat, collectively weigh one carat.
Every -- each and every one -- diamond is valued by its cut, clarity, carat weight and colour. This collection of stones will be worth less than a single diamond weighing one carat.
Every diamonds is valued according to its cut, colour, carat weight and clarity. A single diamond of this weight is worth more than a collection of diamonds with a total of this weight. A local jeweler or pawn shop may be able to answer your question with eyeballs on the goods.
Given the high number of diamonds limited by the low carat weight in your question, the cost of the diamonds might not be so much a factor as the quality of the setting into which they are mounted. The clarity quality that you describe wouldn't be so visible in diamonds weighing less than a quarter carat (.25 carat) each.
It is worth $115656.75!
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Whatever you have to sell is worth whatever someone would pay you for it. If the chips are from gem-quality diamonds -- only 25% of all diamonds mined fit this qualification -- you may be able to sell them to a jewelery maker. Lacking any grade of the chips as to colour, clarity or cut, it is difficult to estimate the worth of your cache.
Diamonds are valued according to the cut, clarity, colour and carat weight of each stone. A local jeweler can give you the answer you want.
A one carat diamond equals 100 cents when measuring diamonds in both carats and cents.