Something that few know is that there are different colors in which gold can be found, all with their own unique story. Some colors of gold are found in nature, while others can only be created artificially.
Obviously, the most prominent and liked color of gold is undoubtedly yellow, in fact, it is the tone with , but white gold and rose gold are also popular, although pieces are found in various other colors.
Rose or red gold
Pink or red gold is an alloy of gold and copper, which turned out to be highly prized by the Russian elite in the early 19th century. After the October Revolution of 1917, the nobility fled west and used these pieces to acquire property and other assets in their new home countries, earning rose gold the nickname Russian gold.
There were many pieces in circulation in the 1920s, but gradually the metal fell out of fashion and began to be associated more with antiques. However, the 1990s and the fall of the Iron Curtain saw an increase in international trade with the former USSR and therefore a rise in popularity in the West.
White gold
White gold is an alloy of gold and a white metal such as silver, platinum, palladium or nickel. White gold is a broad term that encompasses many colors of gold. Both rose gold and green gold have been called white gold at certain times in human history.
When combined with silver, white gold is strong, while palladium, a soft metal, creates a more malleable alloy. These different alloys can help at different stages of the jewelry making process, from gem setting to reinforcement.
Green gold
Green gold has a history dating back to the 6th century BC. C., since it was used as currency by the Lydian people who are now known as Turkey. In Ancient Egypt, green gold was known as white gold and was used on the top of sacred structures such as pyramids and obelisks.
In more modern history, the alloy has been used for the Nobel Prize since 1980, and can be found in various shades, as it is different depending on the levels of gold, silver, copper, zinc, cadmium and nickel used in its production.
purple gold
Purple gold is an alloy of gold and aluminum that is rarely used for jewelry. This is due to the fact that the addition of aluminum makes the gold brittle and the impact can cause the metal to break.
For this reason, despite its high carat count, it is typically used in place of a gem within a piece. Since it is difficult to work with and has very good uses, it is quite difficult to find.
blue gold
Blue gold is an alloy of gold and gallium or indium, resulting in a grayish color. This metal has not become as popular as other colors, but it can generally be found at an affordable price.
gray gold
Gray gold is a type of white gold, which is characterized by having an alloy of gold and palladium. It is very soft and is therefore used to set gems in jewelry rather than as a substance from which to make pieces.
black gold
Black gold can be manufactured through methods considered to be complex processes, and they are all plating methods. Therefore, black gold does not really exist in the same way that rose gold and white gold are real substances.
Yellow or gold gold
Yellow gold is the color you think of when imagining what pure gold is like, since it is 99% gold. It is also called gilded gold, and it is the great favorite of people, which is present in all types of jewelry.