Their collective value depends on the individual value of each stone: its cut, colour, clarity and carat weight. Then the values are added for a total.
77 Diamonds is a retail store of diamonds. You could find 77 Diamonds in America for many types of jewelry items made of diamonds like rings and necklaces.
diamonds
By weight, diamonds are worth more because they are much more rare than gold.
245 dollars
It's worth whatever someone will pay you for it.You can take it to a pawn shop, or a jeweler and ask. Man-made diamonds are less expensive than natural diamonds.
Your ring -- lacking any documentation as to its metal and details about the diamonds -- is worth whatever someone will pay you for it. A local jeweler can help you understand the facts about your bracelet, and you can pay a gemologist to evaluate the diamonds.
25-75 usd
5 dollars
Anything is 'worth' whatever someone will pay you for it. Miracle Diamonds, as below, is apparently a wholesaler of merchandise that includes diamonds. You can review their materials to determine what you want to purchase, and how much you will pay.
Black diamonds, properly Carbonado, are priced a little less than clear diamonds of the same carat weight.Your local jeweler may be able to show you black diamonds with prices.
by weight diamonds
Because they look nice and are hard to get. It takes a lot of work to find and dig up diamonds in diamond mines.