Gems
 Gold was the first noble metal discovered by man, and today it has found use in
 How opalite was discovered Opalite is an artificial stone made of glass. Natural opals and 
 Main characteristics of a blue diamond ring Let us dwell on the characteristics of the main parameters by which the
 How to clean blackened silver, which is one of the most noble and famous metals? More 
 Green sapphire is a variety of corundum that has a distinctive hue. A stone can be called green, 
 Is it possible to enlarge a wedding ring and how to do it? An engagement ring is usually purchased alone 
 History Thousands of years ago, jewelry and household items were made from pink topaz, but in
 Everyone knows that diamond is the most precious stone on earth. It is unique in that 
 Many people associate the diamond stone with luxury and unique radiance, and all because
 Sapphire is a first tier gemstone. In terms of strength and beauty, it is inferior to few of its brothers.