Precious

Description of the mineral Black sapphire - a type of corundum - is actually not black, but

Can a chain itself serve as an exquisite piece of jewelry? A hundred times yes, especially if

As expected earlier in our article “The most expensive diamond in the world”, November 13

Alexandrite is still a very young gemstone, because it was discovered only in the nineteenth century.

Ruby is a transparent gemstone with a bright red color. It is a type of mineral such as

About the brand The personal brand SOKOLOV appeared on the jewelry market in 2014, however

Ruby is the most expensive mineral. In ancient times, it was valued even higher than diamond. He takes

What is silver nitrate? It is not known exactly when, but it is known for certain who discovered it

The most popular gold standard in the post-Soviet space is 585, but in the West buyers

Almost every person has gold jewelry. This is a classic anniversary gift for loved ones,