Best is a judgement and you are the judge.
When Mother Nature produces diamonds, she is not aware of human political boundaries.
The 'best quality diamond' is the diamond that you can afford. If you want an investment quality diamond -- which some consider the 'best', look for a fancy intense coloured or a D colour diamond, or a Flawless or Internally Flawless diamond with an excellent cut in the shape and carat size that you want. Your trusted local jeweler can sell it to you.
There is no definitive answer to which country produces the "best" diamonds, as diamond quality can vary based on factors such as color, clarity, cut, and carat weight. However, countries known for producing high-quality diamonds include Botswana, Russia, Canada, and Australia. Each of these countries has its own unique diamond mining operations and high standards for diamond quality.
'Best quality' is a judgement, and you are the judge.Best quality may imply highest investment value. Any diamond, regardless of its country of origin, with top qualities in cut, colour, clarity and carat weight, will generally 'hold' or 'improve' its investment value over time.An infrequently used measurement of diamond is the typeof diamond, below. Type IIa diamonds named in the reference come from Australia, South Africa and probably India.Being unaware of human political boundaries, Mother Nature formed the 'best quality' diamonds deep within the earth's mantle probably all over the planet.
'Best' is a judgement, and you are the judge. Setting a diamond is motivated by the quality of the diamond. Your jeweler can best answer this question once you've chosen the diamond and decided how it will be worn.
the diamondland
Germany is widely regarded as the best country for purchasing high-quality harmonicas.
Republic of Ireland
USA
Finland of course!! :)
Many countries manufacture diamond blades. The most famous country is Italy, the quality is good ,but price is expensive. You can also consider the China and The Turkey diamond blades. Chinese diamond blades are the the in its performance in cost.
Super Mario Land
Of equal weight, and of best quality, diamonds are worth more than platinum.