Sapphire a precious stone

Sapphire is one of the four precious stones. The first color that comes to mind when we refer to it is blue and it owes it to the small amounts of titanium and iron in the mineral corundum. However, in addition to blue, sapphire can have other colors such as...

Emeralds and their value

Emerald is one of the four precious stones. It has a special green color which results from the impurities of chromium in the mineral beryllium. Due to it's color, it create jewelry of exceptional shine and beauty. It is a stone known since antiquity. The first mines where it was...

Men’s jewelry and their evolution

People have been adorning themselves with jewelry since ancient times. The appearance of the first men's jewelry dates back to the Stone Age. They used them mainly as amulets or as demonstration of strength. Men's jewelry in ancient times Initially, men's jewelry served as a totem. For example, fangs and...