Gold-plated jewelry has long been a popular choice for jewelry lovers seeking the luxurious appeal of solid gold without the high price tag commonly associated with fine jewelry. The process of gold plating involves depositing a thin layer of gold onto a base metal, such as brass or silver, creating an elegant and affordable alternative to solid gold jewelry. However, there has been an ongoing debate about the durability of gold-plated jewelry and whether it is susceptible to fading over time.

In this comprehensive article, we will explore the intricacies of gold plating, discuss the factors that influence its longevity and offer valuable insights on how to maintain the brilliance of your treasured gold-plated accessories.

I. The Process of Gold Plating:

The gold plating process involves electrochemically depositing a thin layer of gold onto a sturdy base metal surface (commonly silver or brass). The thickness of the gold layer can vary, typically ranging from 0.5 to 5 microns, depending on the quality and intended use of the jewelry. This gold plating process creates the coveted golden appearance on the surface of jewelry while the underlying base metal provides structural integrity.

II. How Thick is Gold Plating on Jewelry?

As stated above, the thickness of gold plating can vary depending on the specific jewelry piece and the plating process used. Generally, gold plating is measured in microns (μm) or mils (thousandths of an inch). The most common range for gold plating thickness in the jewelry industry is between 0.5 to 5 microns (or approximately 20 to 200 micro-inches).

Here's a rough guide to the different gold plating thicknesses:

  1. Flash Plating: This is the thinnest type of gold plating, typically ranging from 0.175 to 0.3 microns (7 to 12 micro-inches). It's often used as a base layer to improve adhesion for subsequent layers of thicker gold plating.
  2. Light Gold Plating: This type of gold plating is about 0.5 to 1 micron (20 to 40 micro-inches) thick and is commonly found in fashion jewelry or costume pieces.
  3. Heavy Gold Plating: Heavy gold plating can range from 2 to 5 microns (80 to 200 micro-inches) in thickness. It offers increased durability and longevity compared to lighter plating options.

III. Is 1-Micron Gold Plating Good?

Generally, 1-micron gold plating is considered to be relatively light or thin plating. While it can provide a beautiful gold finish and initial shine to the jewelry, it may not be as durable as thicker plating options.

We at Bonheur Jewelry always use heavy gold plating to protect against scratches, tarnishing, and fading.

IIII. The Benefits of Gold Plating:

Gold-plating in jewelry offers several significant benefits that have contributed to its popularity and widespread use in the industry. First and foremost, gold plating provides an affordable alternative to solid gold jewelry. By coating a base metal, such as brass or copper, with a thin layer of gold, jewelry makers can achieve the luxurious appearance and luster of real gold at a fraction of the cost. This accessibility makes gold-plated jewelry an attractive option for individuals looking to own beautiful, stylish pieces without breaking the bank.

Secondly, gold plating enhances the durability and longevity of the jewelry. While pure gold is a relatively soft metal, the addition of a protective gold layer on top of a more robust base metal increases the overall strength and resistance to wear and tear. This makes gold-plated jewelry more resistant to scratches, tarnishing, and fading compared to non-plated alternatives, ensuring that the pieces retain their beauty and elegance over time with proper care.

In addition to this, gold-plated jewelry exhibits superior tarnish resistance compared to non-plated metals like sterling silver or copper. Tarnish is a natural reaction that occurs when certain metals react with the oxygen, moisture, and sulfur compounds in the air. Over time, this reaction can lead to discoloration and dullness in jewelry, affecting its overall appearance.

However, since gold does not tarnish, the thin layer of gold on the surface of gold-plated jewelry acts as a protective barrier, preventing the underlying base metal from coming into direct contact with the elements that cause tarnishing. As a result, gold-plated jewelry retains its brilliance and shine for longer periods, requiring less frequent cleaning and maintenance compared to non-plated alternatives. This tarnish-resistance feature makes gold-plated jewelry an attractive choice for those who want to enjoy the beauty of gold without worrying about regular upkeep.

V. The Susceptibility of Gold-Plated Jewelry to Fading:

Gold-plated jewelry is not immune to fading or tarnishing, as the gold layer can gradually wear off due to various environmental and wear-related factors. However, the degree to which fading occurs depends on several key factors, including the thickness and quality of the gold plating, the wearer's lifestyle, and the care and maintenance of the jewelry.

VI. Factors Affecting Fading of Gold-Plated Jewelry:

a. The Thickness of the Gold Plating: The thickness of the gold layer directly influences the jewelry's durability. Thicker gold plating tends to withstand wear and tear better, reducing the risk of fading.

b. Quality of Gold Plating: The purity of the gold used for plating, measured in karats, plays a significant role in determining the jewelry's resistance to fading. Higher karat gold plating (e.g., 18K or 24K) is generally more tarnish-resistant than lower karat options (e.g., 10K or 14K).

c. Exposure to Moisture and Chemicals: Prolonged exposure to moisture, water, sweat, and chemicals (e.g., lotions, perfumes, cleaning agents) can contribute to the degradation of the gold layer, accelerating fading.

d. Friction and Abrasion: Gold-plated jewelry can fade faster when subjected to friction and abrasion, such as when worn alongside other accessories or in high-contact areas like bracelets and rings.

e. pH Level of Skin: The natural pH level of an individual's skin can also affect how quickly gold plating fades. Higher acidity levels in the skin can lead to faster wear and tear.

VII. Maintaining Gold-Plated Jewelry:

Proper care and maintenance are vital in preserving the longevity and shine of gold-plated jewelry:

a. Gentle Cleaning: Clean gold-plated jewelry using a soft, lint-free cloth to remove dirt and oils. Avoid harsh chemicals or abrasive cleaners that may damage the gold layer.

b. Avoid Moisture and Chemical Exposure: Remove gold-plated jewelry before swimming, showering, exercising, or using any products that may contain chemicals. 

Chemicals found in swimming pools, hot tubs, and even tap water can interact with the gold plating, leading to oxidation or corrosion. Similarly, chemicals in soaps, shampoos, and lotions can have a detrimental effect on the delicate gold layer, causing it to fade or wear off over time.

c. Store Carefully: When not in use, store gold-plated jewelry in a cool, dry place, ideally in a jewelry box or pouch, to prevent scratching and minimize exposure to environmental factors. Storing gold-plated jewelry in a jewelry box or pouch also helps to keep it safe from dust and dirt, reducing the need for frequent cleaning.

d. Wear Mindfully: Friction and abrasion caused by the constant rubbing of gold-plated jewelry against other materials can wear off the delicate gold layer over time. By being mindful of how you wear and pair your accessories, you reduce the risk of exposing the underlying base metal, thus preserving the integrity of the gold plating.

e. Replating: If your gold-plated jewelry begins to fade over time, it's advisable to seek professional re-plating services to restore its original appearance. Re-plating will bring back the luster and shine of the jewelry, ensuring a uniform and flawless gold finish.


While gold-plated jewelry offers a splendid and more affordable alternative to solid gold pieces, it is essential to recognize that it may fade over time. Factors such as the thickness and quality of gold plating, exposure to moisture and chemicals, friction, and the wearer's lifestyle all play roles in determining the longevity of gold-plated jewelry. By following proper maintenance practices and avoiding harsh conditions, you can significantly extend the life of your cherished gold-plated accessories, keeping them radiant and captivating for years to come.