'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. 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.
'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
The 4Cs of Diamond quality are four parameters on which the quality and price of a diamond are decided. These 4Cs are Color, Clarity, Cut, and Carat weight. These four parameters help you find the best-suited diamond for you. You can find more information about this 4Cs on our website highglow
USA
Republic of Ireland
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.
Of equal weight, and of best quality, diamonds are worth more than platinum.
Super Mario Land
Burma