FAQ: 18K GOLD JEWELRY


18k gold is a popular choice for jewelry, as it offers a good balance of durability and affordability. But what else should you know about 18k gold? Here are some questions and answers to help you better understand this type of gold.


WHAT IS 18K GOLD?



First, let's start by explaining that 100% pure gold is too soft for jewelry use and unsuitable for everyday wear. Hence, pure gold needs mixing with alloy metals to make it stronger.


For example, an 18 karat yellow gold wedding band will not dent and scratch as easily as a 24 karat yellow gold ring. 18 karat gold consists of 75% pure gold mixed with 25% alloy. Plus, an 18-karat yellow gold wedding band will not have the same overly saturated yellow color as a 24-karat gold ring, which many people consider "too orange." As pure gold mixes with alloy metals, the color becomes less and less saturated in proportion to the amount of alloys.


18k gold is an alloy containing 18 parts gold and 6 parts other metals. The other metals may include silver, copper, zinc, and nickel. 18k gold is a popular choice for jewelry because it's durable and has a rich color. It's also less expensive than pure gold.


IS 18 KARAT GOLD REAL?



Yes, 18 karat gold is real gold, made of a mix of metals, including pure gold.

 

DOES 18K GOLD TARNISH?



All gold tarnishes over time. The rate at which it tarnishes depends on the purity of the gold and how it is stored. For example, 18 karat gold tarnish takes longer to develop than 14k gold because it has a higher purity.


However, 18 karat gold tarnish does still occur and should be avoided by cleaning and storing it properly to slow the metal tarnishing process.

 

IS 18K GOLD HEAVIER THAN 14K?



When it comes to 14 versus 18 karat gold, 18k gold is indeed heavier than 14k gold because it has a higher purity of pure gold. 100% pure gold is heavier than alloy mixtures, but the difference in weight is not always noticeable.


IS 18K GOLD PLATED REAL?



Yes, 18k gold plated jewelry is real 18k gold. The jewelry has a thin layer of 18k gold over another metal. The base metal may be sterling silver or some other type of metal.


IS 18K GOLD HYPOALLERGENIC?



No, 18k gold is not hypoallergenic. Some people are allergic to the metals used in alloys, such as nickel. If you have a nickel allergy, it is best to check with a jeweler before purchasing 18k gold jewelry.


DOES 18K GOLD HAVE NICKEL?



Yes, 18k gold may contain trace amounts of nickel. Nickel is used as an alloy in gold to make it harder, but some people are allergic to nickel and may get a rash from wearing jewelry made with 18k gold.
It is best to check with a jeweler before purchasing 18k gold jewelry if you have a nickel allergy.


WHAT IS THE DIFFERENCE BETWEEN 14 KARAT VS. 18 KARAT WHITE GOLD?



The main difference between 14 karat vs. 18 karat white gold is the amount of alloy used in the metal mixture. 18 karat white gold is a bit softer and more pliable, making it easier to work with creating detailed designs. 18 karat white gold also contains less nickel, making it a better choice for those with sensitive skin. 14 karat white gold is a bit harder, making it more durable and less likely to scratch or bend.


The value of 18 karat gold is also higher than 14 karat gold since it contains more pure gold. The value of 18 karat gold is higher because it is a purer form of metal and contains fewer impurities.

 

DOES 18K WHITE GOLD TARNISH?



All gold tarnishes over time. The rate at which it tarnishes depends on the purity of the gold and how it is stored. For example, when it comes to 14 karat vs. 18 karat white gold, 18k white gold may take longer to tarnish than 14k white gold because it contains more pure gold. Remember, 100% pure gold does not tarnish, corrode, or rust. While, 14k white gold contains more alloy metals such as nickel, copper, and zinc, which aren't resistant to tarnishing.


Yes, when it comes to 14 karat vs. 18 karat white gold, 18k white gold takes much longer to tarnish than 14k white gold, but it is still susceptible to tarnishing and should be cleaned and stored properly to slow the process. This includes avoiding storing it in a humid environment or near direct sunlight.


WHAT IS 18K GOLD VERMEIL?



18k gold vermeil is an electroplating process that applies a layer of 18k gold (2.5 microns thick) to sterling silver. This thick gold layer is much thicker than standard gold plating, making it more durable and longer lasting.


Why choose 18k gold vermeil? Well, for example, a gold vermeil dome ring will have a much higher gold content than a plated ring and will therefore be more valuable. Additionally, the thick layer on top of a gold vermeil dome ring protects the silver underneath from tarnishing, making it ideal for jewelry that you will wear often.


IS 18K VERMEIL GOLD REAL?



Vermeil gold is a type of 18k gold, made with a thick layer of gold over sterling silver. The gold is usually at least 10 karats and is often 14 or 18 karats of gold. Vermeil gold is a good choice for jewelry because it is durable and has a rich color.


WHAT IS 18 KARAT GOLD FILLED?



18 karat gold filled is a type of jewelry with a thick layer of 18 karat gold bonded to a base metal through heat & pressure.


Why choose 18 karat gold-filled? Well, for example, an 18-karat gold-filled ring will feature the look of solid gold but is much more affordable. An 18-karat gold-filled ring is also very durable and can last for many years with proper care.


IS 10K OR 18K GOLD BETTER?



The answer to this question depends on what you are looking for in gold jewelry. For example, 18k gold is a popular choice because it is durable and has a rich color. However, it is also more expensive than 14k gold.


10k gold is less expensive than 18k gold and contains more alloy metals, making it more durable to tarnishing, but it also means that it is not as pure as 18k gold.


IS 14 OR 18K GOLD PLATED BETTER?



The answer to this question depends on what you want in gold-plated jewelry. When it comes to 14 versus 18 karat gold cost, 18k gold plated jewelry is more expensive than 14k gold plated jewelry because it contains more 24 karat gold. And pure gold is very expensive; thus, the 18 karat gold cost is also more expensive.


14k gold plated jewelry is also more durable than 18k gold plated jewelry because it contains more alloy metals.


IS 18K WHITE GOLD PLATED REAL?



18k white gold plated jewelry is a great way to get the look of real 18k white gold without the price tag. But is it really 18k white gold?


The answer is yes and no. Most "18k white gold" plated jewelry's base metal is silver or another metal, such as brass. These metals are plated with a thin layer of 18k white gold. So while the top layer is real 18k white gold, the overall piece is not made entirely of precious metal.


WHAT IS THE DIFFERENCE: 10K VS. 14K VS. 18K VS. 24K?



The difference between 10k, 14k, 18k, and 24k gold lies in their purity, the higher the karat number, the purer the gold.


Here's a quick rundown:


  • 10 karat gold is the most affordable type of gold, containing 41.7% pure gold, and is the least pure form of gold used in jewelry.


  • 14 karat gold is a popular choice for gold jewelry, containing 58.3% pure gold and is durable enough to withstand everyday wear.


  • 18 karat gold is the most popular type of gold and contains 75% pure gold. The price of gold 18 karat is more expensive than 14k gold; the price of gold 18 karat gold is higher because it contains more pure gold; the higher the karat of gold, the less likely it is to tarnish.


  • 24 karat gold is the purest form of gold, containing 99.9% pure gold, and is the most expensive type of gold used in jewelry.


HOW MUCH DOES 18 KARAT GOLD GO FOR?



The price of 18 karat gold per gram fluctuates based on current market conditions. The price of 18 karat gold per gram is 41.443.




The price of 18 karat gold per ounce fluctuates based on current market conditions; however, currently, the price is 18 karat gold per ounce is $1289.63.


HOW IS 18 KARAT GOLD STAMPED?



The 18 karat gold number consists of the numeral 18 and the karat sign “K.” The numeral 18 represents the percentage of gold in the alloy, while the karat sign “K” represents the purity of the gold. Thus, the 18 karat gold number means that the gold is 18 parts pure gold and 6 parts other metals.


The 18 karat gold number is stamped on jewelry to indicate the percentage of gold in the alloy.

 

WRAPPING UP



We hope you enjoyed this quick FAQ on 18k gold jewelry! As you can see, there are a few things to consider when purchasing gold jewelry, such as the purity of the gold and whether or not you have a nickel allergy. But overall, 18k gold is a great choice for those looking for durable and beautiful jewelry.