Ting Diamond

Posted by kaminur rahman on October 28th, 2019

The size of a diamond is proportional to its weight. When the diamond is cut and polished, it loses nearly 2/3 of its weight. The higher the quality, the gem-quality rough, the rarer it is, so a single 2-carat diamond will be much more expensive than a two-carat, same-quality diamond.

“Carat” or “card number” refers to the weight of the diamond. Before the twentieth century, the weight of diamonds was measured by "corn bean seeds". They are very uniform in size and weight and are the best tools for measuring the weight of diamonds. The carat used in the diamond is English "carat" from the carob "carob".
The size of a diamond is proportional to its weight. When the diamond is cut and polished, it loses nearly 2/3 of its weight. The higher the quality, the gem-quality rough, the rarer it is, so a single 2-carat diamond will be much more expensive than a two-carat, same-quality diamond.

https://www.tingdiamond.com/hk/gia-loose-diamonds