As an ornament, gold has been cherished for centuries due to its inherent beauty and lustrous appeal. Often the word jewelry synonyms gold. Even sometimes gold is related to religious beliefs. Gold can be a valuable resource too. Gold is a highly conductive metal and is used in different types of applications. For instance, gold is used in dentistry for its biocompatibility and resistance to corrosion. Even gold is used in electronic systems and space exploration because it is reliable and durable.

Gold has been a popular investment for centuries. Its value mostly follows an upward trend during times of economic growth. Gold is a tangible asset that is not subject to inflation or government control.

Different Types of Gold Used in Jewelry

Though gold is always a precious metal, the value and quality of gold jewelry differ based on its manufacturing process. Here are some types:

Gold Plated

Gold-plated jewelry is the most affordable option and is made by covering a base metal like brass or copper with a thin layer of gold. The gold layer can be as little as 0.05% or less and may fade or tarnish over time. Gold-plated jewelry is produced in many countries, including China, India, Thailand, and the United States.

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Gold-Filled

Gold-filled jewelry is made by bonding a solid layer of gold to a base metal like brass, with nearly 100 times more gold than gold-plated jewelry. This process results in a more durable piece of jewelry that won't rub off. Gold-filled jewelry is commonly produced in the United States, Italy, and Turkey.

Gold Vermeil

Gold vermeil jewelry features a sterling silver base coated in a thick layer of gold plating, typically 2.5 microns thick. The gold plating is done through the electroplating process, and the resulting piece is more durable than gold-plated jewelry. Gold vermeil jewelry is commonly produced in countries such as the United States, Italy, and France.

Solid Gold

When the jewelry is made of gold metal with no other base metal, it is called solid gold jewelry. Not to mention, it is the best type of gold jewelry.

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However, the solid gold jewelry comes in various karats. High karat golds offer more purity, and quality in exchange for a higher price tag. Solid gold jewelry is produced in many countries worldwide, including China, South Africa, Australia, the United States, and Canada.

The value of each type of gold can vary depending on several factors such as its purity, rarity, and demand in the market. Solid gold will always be the most expensive due to its high purity and lack of base metals. 

Gold-filled and gold vermeil feature higher quality and are more expensive than gold-plated jewelry. But they are more budget-friendly than solid gold made jewelry. Solid gold made jewelry is the most expensive one as it offers better quality than gold-filled and gold vermeil jewelry. Gold-plated jewelry is the most affordable option, but its gold content is minimal, which affects its durability and longevity.

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Different Colors of Gold

Yellow Gold

Yellow gold is the most common and well-known type of gold. In this gold, silver, and copper are alloyed. The percentage of pure gold in yellow gold varies depending on the karat weight, ranging from 10K to 24K. Yellow gold is produced in various regions worldwide, with some of the largest producers being Australia, China, Russia, and the United States.

White Gold

White gold is an alloy of pure gold and white metals such as nickel, silver, and palladium. It is often coated with rhodium to enhance its shine and durability. White gold is popular in engagement rings and wedding bands due to its elegant and timeless appearance. Some of the largest producers of white gold are South Africa, Russia, and the United States.

Rose Gold

Rose gold is a blend of pure gold and copper, giving it a pinkish hue. The more copper present in the alloy, the redder the gold appears. Rose gold has become increasingly popular in recent years due to its unique and romantic look. Some of the largest producers of rose gold are Russia, South Africa, and the United States.

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Green Gold

Green gold is a rare type of gold that has a greenish tint due to a high concentration of silver. It is typically used in high-end jewelry and can be found in limited quantities in Russia, Canada, and South Africa.

Black Gold

Black gold is a type of gold that has been treated with a surface coating or plating to create a dark, black color. This type of gold is not naturally occurring and is typically produced through a specialized plating process. Black gold is popular in men’s jewelry and is commonly used for wedding bands and other masculine designs.

Blue Gold

Blue gold can be obtained from an alloy of gold, iron, and nickel by creating an oxide layer through heat treatment in air between 450-600°C. This results in a sapphire blue colored gold of 20-23K. Another way to make blue gold is to mix gold with ruthenium, rhodium, and three other elements, and then heat the mixture to a very high temperature (1800°C). This creates a thin layer of blue oxide on the surface of the metal.

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What Are Karats, Different Gold Karats

Karat is used as a measurement unit of solid gold. 1 Gold karat represents 1/24th of the whole, which means that it makes up 4.1667% of the alloy. The higher the number of karats, the higher the amount of gold in the alloy. For example, 16-karat gold means that the object contains 16 parts gold and 8 parts of another metal.

The system of using karats to indicate the proportion of gold in an alloy originated with a coin called a "mark" that was used in medieval times. A mark weighed 24 carats, which was based on the weight of a seed from the coral tree.

24K Gold

Gold is a highly sought-after metal that is used to make jewelry by combining it with other metals. The purest and most valuable form of gold is 24K, which is made up of 99.9% pure gold with very few other metals. However, it is not very durable and can be easily scratched or dented. The cost of one gram of 24K gold is $96.76, equivalent to around 10,500 BDT.

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22K Gold

Gold alloys can be created by mixing gold with other metals, and 22K gold is an example of such an alloy that is made up of 22 parts gold and 2 parts of other metals like copper and silver. This combination enhances the durability and hardness of gold metal compared to 24K gold.

22K gold maintains high-quality and value. It is frequently utilized in crafting special occasion jewelry such as wedding bands. 22K gold costs $87.71 per gram which is almost 9,500 BDT in Bangladesh at the conversion rate of 107 BDT against 1 USD. 

18K Gold

18K gold is made up of 18 parts gold and 6 parts other metals like silver, copper, and zinc, making it stronger and more practical for daily wear. It's a popular choice for engagement and wedding rings because it's resistant to scratches and wear, and it's suitable for both traditional and modern jewelry styles. The price for a single gram of 18K gold is $72.22, in Bangladesh approximately 7,800 BDT.

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14K Gold

14K gold is made up of 58.3% pure gold and 41.7% other metals like copper, silver, zinc, and nickel. It's not as expensive as the higher karats of gold, but it's more durable and able to withstand wear and tear. 

14K gold is a paler yellow color that makes it a great option for everyday wear, especially if the user is an active person. One gram of 14K gold is priced at $55.72 and more than 6,000 BDT in the exchange rate of 107 BDT against USD. 

10K Gold

10K gold is the most affordable type of gold, composed of at least 41.7% gold and a higher amount of other metals like silver, nickel, or zinc. It is the least pure and more susceptible to tarnishing, but it is still durable and suitable for creating simple pieces of jewelry that are not part of any extravagant collections. 

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However, 10K gold can cause skin irritation in individuals who are allergic to certain metals. A gram of this costs about $40.23. The piece in Bangladeshi taka is 4,400 BDT.  

Important Factors to Consider Before Buying Gold Jewelry

Gold jewelry is a popular purchase on different kinds of personal, family or social occasions, but it's important to keep a few things in mind before making a purchase. Here are some factors to consider:

Purity

It's crucial to verify the purity of the gold you are buying, as adulterated gold is a common issue. Look for hallmarks that indicate that the gold meets the prescribed purity standards.

Weight and Pricing

Gold is priced based on its weight, and market rates can fluctuate. Check the weight of the gold and compare it with the current market rate to calculate the cost. Jewelers may charge additional fees for the cost of making and designing jewelry, which can vary depending on the complexity of the piece.

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Budget

Make a predetermined budget before purchasing gold and adhere to it consistently. Avoid overspending and compromising the other financial goals. It would be unwise to fall into debt or exceed credit card limits to purchase gold, as it can lead to unnecessary financial stress.

Purpose

Consider the purpose of buying gold. Is it for investment or personal use? If it's for investment, you may want to opt for gold bars or coins, as they are easier to sell or exchange. If it's for personal use, choose a design that aligns with your style preferences.

Certification

Look for certifications or authenticity marks when buying gold jewelry. Jewelers, reputable and trustworthy, will often provide a certificate of authenticity with the purchase of gold jewelry to verify the purity and weight of the gold. It can be used to verify the authenticity of the jewelry in the future.

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Return, Exchange or Resell Policy

It would be wise to check the return or exchange policy before purchasing any gold jewelry. Usually the reputed gold selling brands offer gold resell policy, which assures the safety of your investment in gold. 

Storage and Safety

After purchasing gold, it is essential to guarantee its secure storage and safety measures. It is important to arrange a safe place like a safety locker or hidden drawer in the cup-board in your home to protect the gold from theft, damage, and other unforeseen events.

Conclusion

Gold holds a distinctive allure stemming from its inherent characteristics and historical importance. It is attractive for its intrinsic qualities, such as its beauty, rarity, and durability. Not just this. Gold is also used in a variety of industries. In addition, gold is also considered as a safe and profitable investment option, as its value increases well over time. These factors have made gold a sought-after and esteemed asset in the global market.

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