Precious

The diamond, which is mined in the Adirondack Mountains in New York State near the town of Herkmeier,

Jewelry in the ancient Egyptian style They date back to ancient times. To her, too,

What is brass? The main components of brass alloy are copper and zinc. The proportional components of these

In our country there is such a phenomenon that the majority of those who are at least a little familiar

The Padparadscha stone is an absolutely amazing sapphire that has the color of a lotus and reflects the sunset.

Processing Methods To turn a mineral into a diamond, a special cut is required. However, it should not

Why are such gems valued? Green stones enjoy well-deserved respect: This color is considered

Rhodium plating - what is it? This is the name given to the process of coating jewelry from various

These precious stones are not sold in jewelry stores and very rarely become auction lots.

Charoite is a lilac stone of the pyroxene group. He was found in 1949 and only after