Category: Jewelry insights

Mercury and gold are dangerous incompatibilities!

Mercury and gold are dangerous incompatibilities!

Situation: a gold ring covered with indelible stains was brought to the shop workshop. Customers have many questions to the..

Diamonds light in the uv!

Diamonds light in the uv!

Fluorescence, or the glow of a diamond in ultraviolet light, is normal for this gemstone. But not all diamonds are…

The care of the gold. Simple and helpful tips

The care of the gold. Simple and helpful tips

It is not enough to buy a piece of jewelry, you still need to know how to use it skillfully..