True symbol of wealth For centuries and centuries, gold has been able to make a name for itself in the world of jewelry thanks to its variety of types of gold available on the market. If you are a jewelry lover, surely you want to learn more regarding the different types of gold that there are and their characteristics. that you wish acquire a gold jewel for your own collection or to offer to a loved one, know that you will then have a wide choice as to the selection of the type of gold that might potentially interest you.
To help you choose the best jewel, I suggest you discover what the different types of gold consist of.
Gold, a precious metal that comes from the sky
Gold’s journey begins billions of years before our era. Researchers have estimated that gold was formed around 4 billion years ago, thanks to nuclear explosions that took place in the depths of space. The gold atoms that were in these explosions then became bound to interstellar matter. Later, this interstellar matter condensed to form galaxies, solar systems and finally, planets. When the first stellar cores collapsed, strong pressures and temperatures were created, fusing certain gold particles within the new stars.
During the formation of our solar system, gold spread across the earth. It has accumulated in several places including the earth’s crust and the oceans. More precisely, in the deep layers of our planet, where the heat and the pressure are extremely strong. Over time, earth movements began to release gold. The earth’s crust was also fragmented by volcanoes which hurled large quantities of the precious metal towards the oceans where it sank.
Now for the science part. But I’m not teaching you anything ????
Gold in colors and carats
In order to adapt to new trends, gold has multiplied in different varieties, which today makes it possible to offer gold jewelry in various colors. In order to offer high-end jewelry of incomparable resistance, the jewelers resorted to various materials which gave birth to unique and original jewels. This is why you now have the possibility of opting for different types of gold in order to acquire a jewel that will accessorize all of your outfits to perfection.
What type of gold for what carat?
To measure the purity of gold, it is necessary to refer to the carat of the latter. As the true unit of law of a gold alloy corresponding to the 24 parts of pure gold.
In France, in the world of jewelry, you will meet 9, 14 karat or 18 karat gold jewelry. The number that makes up the carat of gold depends on the percentage of gold in the alloy of a jewel.
- 9 chars : 9 carat gold is composed of 37.5% pure gold. We are talking regarding 375/1000 gold alloy.
- 14 chars : 14 karat gold is composed of 58.4% pure gold. We are talking regarding 584/1000 gold alloy.
- 18 chars : 9 carat gold is composed of 75% pure gold. We are talking regarding 750/1000 gold alloy.
Considered the noblest and most precious alloy, 24 carat gold is only rarely used to make jewelry. Too malleable, it does not resist mechanical stresses and risks deforming and being damaged during use.
What type of gold for what color?
By mixing gold with various metals, it is possible to obtain a variety of shades and create exceptionally colored gold jewelry.
The current trend is gold. With its alloy of pure gold and copper, pink gold has gradually made its way into the world of jewelry and has conquered the hearts of jewelry enthusiasts who seem to particularly appreciate it because of its hue. original. Regarding the composition of a rose gold jewel, it generally contains 75% gold, 20% copper and 5% silver.
Certain metal alloys can also give rise to original colors such as:
- Red, produced with a mixture of gold and copper,
- Grey, obtained through an alloy of gold and nickel,
- Green, resulting from a combination of gold and silver.
How to change the color of gold?
Although the original color of gold is bright and of a relatively yellow-gold tint, it is possible to modify its color in order to create unique jewelry to give away on a special occasion.
Today, most jewelry stores or jewelry stores offer jewelry in yellow gold, white gold, rose gold as well as platinum. To make these unique and unusual colors, many jewelers combine different metals such as copper, silver or even zinc. Thanks to the alloy made from these different metals, jewelers obtain jewels with varied colors and excellent resistance. To create rose gold jewelry, it is necessary toincrease the copper content as well as the alloy composition of gold. If you want to design jewelry in white gold, then you will have to add palladium to your alloy, which will significantly increase the final price of your jewelry due to the cost of preparing and maintaining this type of material.
