The most notable stone of that size, the 3,106 carat rough stone discovered late one afternoon in 1905 in the Premier Mine in South Africa, was given as a gift to the King of England at the time, King Edward VII, on his 66th birthday.
Read more, below.
If your collection of stones simply makes up that total weight, their collected value depends on the cut, the carat weight, the colour and the clarity of each stone.
Only one raw diamond is documented to have begun its journey through human possession at that size.
From Wikipedia (see below):
"The Cullinan Diamond, the largest rough gem-quality diamond ever found at 3106.75 carats (621.35 g). It was cut into 105 diamonds including the Cullinan I or the Great Star of Africa, 530.2 carats (106.04 g), and the Cullinan II or the Lesser Star of Africa, 317.4 carats (63.48 g), both of which are now part of the British Crown Jewels."
None of these stones has been priced at any value other than priceless.
10 dollars
75 carats is about 1/2 (0.48) troy ounce.
The value of 1.45 carats of diamonds will depend on weather you have one single diamond or more. Do you have 145 diamonds with a total weight of 1.45 carats or 2 0.5 carat diamonds and a 0.45 carat diamond? Large diamonds are many many times more valuable than small ones and a single 1.45 carat diamond will be worth far more than tree diamonds with a total carat weight of 1.45 carats
Please be specific. There's no one answer for that. A low, .1 carat ruby of low quality, is essentially garbage. A high quality, good color ruby that's in excess of 10 carats in a single gem, can stack up into the hundreds and thousands per carat. It all depends on those important factors! There are some nice guides online, take some time to read them. Buy books. Educate yourself; Always worth it.
The half carats start at around 6k.
As with all diamonds, they are all independently worth something. Jewelers will look for the three C's in determining the worth of the diamond. They measure the Cut, Clarity, and Carat weight of the diamond to determine its value.
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The price of gold fluctuates daily. The higher the number of carats (K) the more it is worth, the maximum being 24 carats, which is pure gold. Do you worth ofmoving apiece is also
The price of gold fluctuates daily. The higher the number of carats (K) the more it is worth, the maximum being 24 carats, which is pure gold. Do you worth ofmoving apiece is also
A single diamond weighing 38 carats will be more valuable than a collection totaling 38 carats. Every diamond is valued by its colour, clarity, cut and carat weight. Without a gemologist's certificate for each gem -- which you can pay for -- your diamonds are worth whatever someone will pay you for them.
The amount that uncut ruby's are worth varies great depending on several factors. The economy and the size of the ruby should be taken into consideration.
The range for the value for a low grade emerald can range from $700.00 to over $5000.00 per carats. So the value of 75 carats of emeralds can be well over $75,000.00.
One carat equals .02 grammes, so two grammes equals 10 carats. Five times that much means that you'd have about 50 carats of diamonds. Since every diamond is valued according to its cut, clarity, carat weight and colour, all these variables would affect the value of the diamonds in the cache.
75 carats is about 1/2 (0.48) troy ounce.
The value of a diamond depends on its cut, its clarity, its colour and its carat weight. A local jeweler can give you the answer you want.
The value of your stone is more that its carat weight -- that's carats, not karats -- including it's colour, cut and clarity. If, on the other hand, you're asking how much a (4K) $4,000 diamond is worth, the answer is probably $4,000.