Every diamond is valued by its cut, clarity, colour and carat weight, even American diamonds.
Every diamond is valued according to its carat weight, its colour, its cut and its clarity. Those four qualities determine any diamond's monetary value.
It is an old Belgian Franc coin. It would not be old enough to have any great collector's value and in monetary terms it would have very little value either, only a few American cents.
Diamond chips do have some value they are used in high performance commercial drills.
None. 68000 is a number. Numbers do not have any mass, nor do they have any monetary value.
The Koh-i-noor diamond is priceless, and is not for sale. No official value is currently available for it, in any currency.
After searching this site for the same Q&A ( I own an American Arms New York 12Gauge) I think its safe to say that these guns dont hold any great monetary value, 150-250 dollars, but they are a great part of our American Heritage and should be treated as so.
The market value of any diamond is worth what someone will pay you for it: each is priced individually based on its cut, clarity, colour and carat weight.
They are private mint issues and are not legal tender.
Every diamond is a 'pure diamond'. The value of any diamond is what someone will pay you for it. You can purchase a diamond weighing about one carat today from Blue Nile and spend between US$2,100 and US21,000, depending on the cut, clarity and colour of the diamond you want to buy.
Yes, depending on condition and age.... I have one with the old Eagle and swatzica on it and its worth around 20kbut i also have all docs of him being an american spie..
Based on the extreme value potential of any diamond material -- diamond material being usually physically small -- the greatest security threat to mine owners is theft of any raw diamond material.
Short answer: yes, to any jeweler who buys diamond rings. Longer answer: find a jeweler interested in giving you fair value for your diamond. You are best advised to take your diamond to a certified gemologist, who will document its cut, colour, clarity and carat weight. Then, you'll be better prepared to recognize a fair value offer.