De Beers, founded by the British, controls more than 75% of the world's diamonds (finished products and rough stones).

De Beers Company was divided into several branches several years ago, one of which was called International Diamond Trading Company, or DTC for short.

Diamonds last forever, and one lasts forever. This sentence is an advertisement for DTC to promote diamonds.

Because of this, people in China buy diamonds when they get married.

Forevermark permanent stain is a special mark made by DTC company for diamonds, indicating that this diamond is unique.

They paid the price for it.

So many brands can sell diamonds with this logo.

Add points to satisfaction.