? Most of the diamonds we see in life are transparent and colorless, but colored diamond is not very common. How did colored diamond come into being? Colored diamond is a diamond beyond transparency. Colored diamond in the world, also known as colored diamond, is mainly caused by the color change of the particles in colorless diamonds. Different changes produce different colors, so the rarer the color, the higher the value.

? The colors of colored diamonds are golden yellow, brown and green, while other colors, such as pink, red and blue, are very rare and usually difficult to find. For example, blue hope diamond is a rare treasure with high value. High-quality colored diamond is also regarded as a rare treasure, and Australia is the only fixed source of pink diamond in the world.

The development of colored diamonds themselves is extremely rare, with only about 50 carats per year in the world.

The world's largest pink diamond "argyle Pink Jubilee" was discovered and mined in argyle's diamond mining area, weighing 24.78 carats. It was auctioned at a high price of 45.44 million Swiss francs (about 45.75 million US dollars) on 20 10, setting a new record for the auction price of a single diamond in the world. Mining in colored diamond is extremely rare, and every colored diamond is a rare treasure that is hard to find in the world.