916 silver - what year of manufacture
916 hallmark with a star, what kind of metal is it, gilded silver or gold: composition, year of manufacture, cost of 1 gram, use of high hallmark today and antique antiques
How to distinguish gold-plated products from gold ones if they have the same 916 standard? How
Diamonds of artificial origin
Properties and production methods of artificial diamonds
A natural diamond is an incredibly beautiful, very hard and durable stone that gives an unsurpassed shine. But,
Diamond grading
What is a diamond: properties, description and meaning, who is a luxurious crystal suitable for?
“Mute diamonds often have a stronger effect on a woman’s mind than any eloquence,” said the great Shakespeare.
The magical properties of the Diamond stone
Properties of a mysterious diamond: who is it suitable for and why such an “amulet” can be dangerous?
Diamonds are associated with luxury and wealth. In fact, these are cut diamonds, which, in their
Purity of gold in samples and carats - which is more accurate and more convenient?
If you are planning to buy gold jewelry in foreign online stores, then the first thing to do is
Topaz
Three shades of blue: topaz Sky Blue, Swiss Blue and London Blue
Description of the stone Precious topaz Swiss. Swiss Blue Topaz is a type of gemstone that collects
anchor weaving
Varieties and advantages of anchor weaving
The first mentions of chains date back to the times of Ancient Egypt. It was there that the prototypes of modern chains were born
All about 84 sterling silver: what kind of mark is it and how much does 1 gram cost today?
Composition and properties The 84-karat alloy contains 87.5% silver, the rest is copper. Also
What does a silver fifty-kopeck piece look like?
Varieties and value of the 1924 fifty-kopeck coin
Consumers accustomed to ordinary metal coins believe that this kind of nickel alloys have been used for a very long time,
Photo 2
Capacitors containing precious metals: silver, platinum
Some hundred years ago, element 46 of the periodic table - palladium - did not have such
For any suggestions regarding the site: [email protected]
Для любых предложений по сайту: [email protected]