It is not uncommon nowadays to see gold jewelry on someone. But not everyone knows that there are several samples of gold items. In this article, we will take a closer look at the 375th sample, and how it differs from the 585th sample.
What is gold proof?
Gold test is a definition of how much precious metal is contained in an alloy, and these are also special stamps that are put on a product to ensure that there are precious metals in the jewelry. Legislation closely monitors both jewelry and the institutions that sell it. There are currently four active sampling systems. Popular gold proofs include: 375, 585, 750, 958.
375 gold proof: what is it?
Products made of gold of this sample are of the lowest quality. But in some countries of the world, 375 and 333 samples are still recognized. In modern jewelry production, sample 375 is quite rare, since this alloy begins to darken in air after a short period of time. Nevertheless, you can find a lot of jewelryproducts with a mark of 375 gold sample. What it is? This is a sample with a low content of precious metal in its purest form. Its content is only 37.5%, everything else is impurities. This sample has five stamps.
How can high impurities affect product properties and color?
- If the percentage of copper is high, then the jewelry will have a rich red or yellow color. Also, copper can reduce the anti-corrosion properties, which has a bad effect on the finished product.
- If the percentage of silver is high, then the jewelry will be light yellow or even white. Due to the increased silver content, the products become more elastic and allow you to create fine patterns.
If you do not wear and clean jewelry with such a breakdown for a very long time, then after a certain period these gold items will darken and become unsuitable for wearing. The 375th assay has the main difference from other samples - they are quite durable, but they are of poor quality.
But you should not completely ignore products with this sample, since for a small amount you can buy quite a decent ring or earrings, and if you provide these jewelry products with decent care, they will be able to please you for many more years. These products have quite an acceptable cost compared to 750 gold.
375 hallmarks
Previously, the 375th sample of gold was examined in detail - what is it. BUTnow let's pay attention to the distinguishing features of this sample:
- First of all, this alloy is only 37.5% pure gold (as discussed earlier).
- Secondly, the alloy in this gold consists of two precious metals - silver and copper.
- Third, in Russia there are only five alloys that are allowed to apply 375 gold standard.
- Fourthly, these alloys are used in limited quantities, as their quality is low, and over time, products made from them turn into tarnished pieces, which are very difficult to return to their former attractive appearance.
- Products made of 375 alloys can have a hue from yellow to red, everything will depend on the proportion of which alloy prevails.
- The hardest and highest quality alloys are pink.
- Engagement rings are considered the most popular products using 375 samples.
375 gold alloys
As already mentioned, gold of this sample is represented by an alloy of silver and copper. From this it follows that alloys with different percentages of silver and copper can be distinguished:
- If an alloy containing 37.5% gold is bright red, the amount of silver will be only 2% and copper 60.5%.
- If the alloy is red, the proportion of gold is 37.5%, the amount of silver will be only 10%, and copper - 52.5%.
- If the alloy is red, the proportion of gold is 37.5%, the amount of silver is 16%, and copper is 62.5%.
All ofthe listed alloys can be safely considered low-grade, and therefore they are not popular abroad. But if you visit the UK or the United States, you are sure to come across a huge range of 375 proof items. Before buying jewelry from 375, you should definitely study customer reviews about 375 gold in detail.
Reviews
Many very often, before buying a piece of jewelry, they first read reviews, look at photo galleries of jewelry stores, study the opinions of buyers, and only then make the final choice. On the one hand, this approach can be quite safely considered correct, since in the store you can be deceived and told a lot of different tales, just to sell your products. On the other hand, you should not trust everything that is written on the Internet, and even more so on forums about 375 gold. Reviews may vary, as you cannot please everyone, and everyone has different tastes.
But if you analyze all the responses, there will be more negative than positive, and this is all due to the only drawbacks of this test - low quality and fragility. Even this can be argued, since everything will depend on the care of the product, and if it is correct, then even a low-quality budget product can last a long time.
What is the difference between 585 gold and 375 gold?
Let's take a closer look at the differences betweenprecious jewelry with different tests:
1. Different gold content in the product: in the 375th sample - 37.5%, and in the 585th sample - 58.5%.
2. The strength in products with a low gold content is higher than in products with a high one. It was already mentioned earlier about this - 375 gold sample: what is it ?. Products with this sample are highly durable, and therefore very often they buy wedding rings with this sample.
3. Also, items with a high percentage of gold will be significantly more expensive than those with a lower percentage. Therefore, the low cost of products with 375 gold purity can be explained.
4. Jewelry with 585 as well as 375 carat are durable and light, and these qualities allow you to create masterpieces.
If you do not pay attention to the imposed norms and stereotypes, but still give preference to durability and practicality, then you should look at such a budget option as 375 gold.
