Metric test of gold is a digital designation (brand) showing its pure content in a piece of jewelry. Its definition and branding is carried out by special control institutions. There is, however, also such a thing as carat. What does it mean? For example, 18 carat gold - what kind of sample will be determined for such an ornament? Let's try to understand this issue.
18 carat gold – what is the fineness of the jewelry?
So, more details. Many countries measure the gold content of precious alloys in carats. And this system has been used for a long time. Pure gold, according to her, is equal to 24 carats. But what about the other options? For example, you are interested in 18 carat gold - what is the standard of these jewelry? Everything is very simple. This is 750 metric. These items contain 75% pure gold.
In general, the number of samples existing in the world is in the tens. But the main two systems are precisely metric and carat. 999, 958, 750, 585, 500 and 375 samples were accepted on the territory of the Russian Federation. Existsalso 583 samples. She was very popular in the USSR.
Gold quality
Next moment. Asking about the products of 18 carat gold, what sample corresponds to them, do not forget about their quality. That is, pure precious metal is, of course, good. However, it is even more expensive and less durable. Alloying with other metals is often used in jewelry. The color and strength of such products have much more fans than the quality of pure gold products. 18 carats is, as mentioned above, 75% of the precious metal (750 fineness).
Selection norm
In general, with regard to demand, the situation is ambiguous. In Europe, for quite a long time, 18 carat gold products have been considered the norm of choice. What kind of sample is not so important for the consumer. Buyers are quite satisfied with the rich yellow color and attractive appearance. Women often do not part with such jewelry even on the beach. In a word, wear them like a second skin. The popularity is well justified. Although, no less common, for example, in the United States is the 585 sample (14 carats). By the way, it is in the USA that the sale of jewelry with a carat value of less than 10 is prohibited. In many other countries, gold jewelry of 8 and 9 carats is offered to the consumer.
Be careful
When making a purchase, do not forget about vigilance. Do you want to buy jewelry in 18 carat gold? This is a test - you already know. Look for "18k" or "750" markings onback of the product. Always look at carats. As a rule, if it is indicated on the jewelry, the brand of the manufacturer should also be. This guarantees the authenticity of the label. Mandatory designation and country of origin. Testing is not enough. Stamped with the creator's distinctive trademark assuring the purchaser of the real gem.
Cost
So you are holding 18k gold. What test is very clear. It remains to deal with the cost. Of course, it depends not only on the carat, but also on the weight, and on the complexity of the work and design. How many grams of gold is in the product - you will understand by the marking. But you should not rely on this alone when determining the price. The work done in making the decoration also counts.
For extra comfort, craftsmen can also use special production methods. This allows you to make certain parts of the products more flexible and durable. Of course, the better the decoration is made, the higher its cost will be. This is justified - after all, you will wear it for a long time, getting great pleasure from it. Well, with proper care, the product will last, of course, more than one generation. Intricate details, special clasps, precious stones - all this, of course, affects the price.
Gold jewelry is made most often with the help of machines. The cost may also rise due to additional hand finishing or engraving. Such operations can be carried out at a variety of rates. Each part candiffer in their features that make it unique. On average, the price per gram of 18 carat gold today is about 4,500 rubles.
Jewellery care
And finally. Gold is a very reliable, strong and durable metal. Who knows - 18 carats (what kind of sample it is), he most often stops at this option when buying jewelry. However, we must not forget about the proper care of them. Items must be kept safe and clean.
When doing rough work or in contact with harsh chemicals, do not wear jewelry. In order to protect them from scratches, store each product in a separate box. From time to time check the fastening of the stones, the strength of the links and fasteners. If you notice the slightest damage, contact your jeweler immediately for help.
In principle, 750 gold is exactly what you need. Especially if you want to choose a beautiful, reliable and affordable product.