It is not possible to answer this question with a precise number, because diamonds are being mined daily, lost daily, and formed daily.
There are numerous 'kinds' of diamonds -- too many to list. The number of diamonds cannot be determined, since not all diamonds have been mined to date.
1.5 kilograms of course!
1000000 kilograms is equal to 1000000 kilograms.
2.56 kilograms
There are 13 diamonds in a deck of 52.
No naturally occurring source of diamonds exists on the European continent, but many diamonds are owned and used by people and industries in every European country.
This practice, which no longer exists, was evidently decided as a way to enhance the refractive value of diamonds.
There are numerous 'kinds' of diamonds -- too many to list. The number of diamonds cannot be determined, since not all diamonds have been mined to date.
0.3 kilograms
1.5 kilograms of course!
4hearts 1 diamonds
0.379 Kilograms 0.379 Kilograms
170 kilograms equals 170 kilograms.
19,210,411,825,754,648,719,361 that's how many diamonds the queen got
16 types of diamonds
200
You are probably referencing industrial diamonds, of which are are many, many different types, sizes and descriptions. You can read about the basic categories, below.