How to Measure Gauge of Jewelry | Complete Guide

Jewelry Gauge Explained

The gauge of a piece of jewelry refers to its thickness, or more accurately, the diameter of the material that makes up the piece. It is especially pertinent when it comes to body jewelry, such as earrings, nose rings, or body piercings. The gauge system follows a counter-intuitive pattern: a smaller gauge number signifies a larger thickness, and vice versa.

In this article, we delve into the details of jewelry gauge, answering frequently asked questions, explaining its implications, and providing guidance on how to accurately measure it. The following sections of the article will address:

• The definition and significance of jewelry gauge
• The standard gauges for different types of jewelry
• A step-by-step guide on how to measure jewelry gauge
• The interpretation of gauge numbers and conversion methods
• The implications of wearing jewelry of the wrong gauge
• The process of changing the gauge of a piercing
• Tips for visually identifying jewelry gauge

Understanding jewelry gauge is not just beneficial for manufacturers, artisans, or frequent jewelry buyers—it is crucial for anyone planning to get a piercing! Making informed choices based on gauge can enhance comfort, prevent potential complications, and ensure that the jewelry piece complements your style effectively.

What is Jewelry Gauge?

For example, a 20-gauge jewelry piece has a diameter of approximately 0.0320 inches or 0.812 millimeters, whereas a 16-gauge piece has a larger diameter of approximately 0.0508 inches or 1.291 millimeters. This may initially seem counter-intuitive, but it becomes easier to understand once you're familiar with the standard gauge system.

20

0.0320

0.812

18

0.0403

1.024

16

0.0508

1.291

14

0.0641

1.628

12

0.0808

2.053

Why is Jewelry Gauge Important?

Understanding the gauge of jewelry, particularly body jewelry, is vital for a multitude of reasons. These include aesthetic considerations, comfort and safety, and the healing process for new piercings.

Aesthetic Implications

Comfort and Safety

Wearing jewelry of an inappropriate gauge can lead to discomfort or injury. If the gauge is too large, it can stretch the piercing hole, causing pain and potentially leading to tearing or blowouts. If the gauge is too small, the jewelry may move around excessively in the piercing hole, which can cause irritation or delayed healing.

Healing Process for Piercings

The gauge of a piece of jewelry also plays a role in the healing process for new piercings. For example, piercings made with larger gauge needles tend to heal better than those made with smaller ones because they create a larger wound that is less prone to closing up or getting blocked. However, it's also important to consider the body part being pierced: larger gauges may not be suitable for certain types of piercings due to anatomical restrictions or personal preference.

Standard Gauges for Different Types of Jewelry

Please note that these are only general guidelines and the suitable gauge can vary depending on individual factors such as anatomy and comfort.

Earrings

Nose Rings

Typical nose studs or rings are usually 20 or 18 gauge. Some people prefer a smaller, less noticeable gauge, like 22, while others may opt for larger gauges for specific aesthetic reasons.

Lip Rings

Lip rings typically range from 16 to 14 gauge, depending on the specific type of lip piercing and personal preference.

Tongue Rings

Tongue piercings typically use a larger gauge, commonly 14 gauge, to accommodate the constant movement and thickness of the tongue.

Belly Button Rings

Belly button rings are usually 14 gauge, as this size tends to be sturdy and durable, while still being comfortable for most people.

Nipple Rings

Nipple piercings generally range from 16 to 14 gauge, depending on individual anatomy and comfort.

Earrings

20, 18

Nose Rings

22, 20, 18

Lip Rings

16, 14

Tongue Rings

14

Belly Button Rings

14

Nipple Rings

16, 14

Remember, these are general standards and might not be the best choice for everyone. Consultation with a professional piercer can provide more personalized advice based on individual anatomy and comfort.

How to Measure Jewelry Gauge

Tools Required

To measure the gauge of jewelry, you'll need a caliper or a specialized gauge wheel, both of which can be obtained from jewelry supply stores or online marketplaces.

• Digital Caliper: This tool can measure the diameter of the jewelry piece with high precision. It can display readings in both millimeters and inches, which can be convenient when converting gauge sizes.
• Gauge Wheel: This tool has a series of holes in various standard sizes. You can insert your jewelry into these holes to determine the closest gauge size.

Measuring the Gauge

When measuring the gauge, make sure to focus on the part of the jewelry that goes through the piercing, not any decorative elements or wider parts of the jewelry.

• Using a Digital Caliper: Place the piece of jewelry between the jaws of the caliper, making sure it's the part that passes through the piercing. Close the jaws until they touch the jewelry, but don't apply excessive force. Read the measurement on the digital display.
• Using a Gauge Wheel: Insert the jewelry piece into the holes of the gauge wheel, starting with a hole that seems slightly larger than the piece. If it fits, try the next smallest hole until you find the hole where the jewelry fits snugly without forcing it.

Remember that you're aiming to measure the diameter of the jewelry piece, not the circumference or radius.

0.81

20

1.02

18

1.29

16

1.63

14

2.05

12

It's essential to remember that gauge measurement can have a certain level of imprecision due to manufacturing variations or wear and tear on the jewelry piece. When in doubt, always consult with a professional piercer or a jewelry expert.

Understanding Jewelry Gauge Numbers and Conversions

Understanding Gauge Numbers

As previously mentioned, jewelry gauge numbers refer to the thickness or diameter of the piece, and they follow an inverse system. A smaller gauge number corresponds to a larger diameter, while a larger gauge number corresponds to a smaller diameter.

This inverse relationship originates from the American Wire Gauge (AWG) system, where the gauge number represents the number of times the metal wire was drawn through progressively smaller dies to reduce its diameter.

Converting Measurements

When you measure the gauge of a piece of jewelry with a caliper, the result is usually in millimeters or inches, which needs to be converted to a gauge number for practical use.

20

0.032

0.812

18

0.040

1.024

16

0.051

1.291

14

0.064

1.628

12

0.081

2.053

Bear in mind, these conversions are approximate due to the fact that the gauge system doesn't perfectly align with either the metric or imperial measurement systems. Also, manufacturing tolerances and variations can affect the exact diameter of a piece of jewelry.

The Implications of Wearing the Wrong Gauge

Discomfort and Irritation

Firstly, wearing jewelry that doesn't match your piercing's gauge can lead to discomfort and irritation. If the jewelry's gauge is too small, it can cause the jewelry to move around excessively, leading to irritation of the surrounding tissue. On the other hand, if the gauge is too large, it can cause unwanted stretching of the piercing, leading to discomfort or even pain.

Tissue Damage and Complications

More serious issues can arise if the gauge of the jewelry is significantly different from the size of the piercing. Wearing jewelry that is too large can potentially cause the piercing to tear or lead to a complication known as a 'blowout', where the inside of the piercing is pushed out through the back of the piercing hole. These complications can be painful and may require medical intervention to resolve.

Conversely, wearing jewelry that is too small for a prolonged period can lead to the piercing hole shrinking to accommodate the smaller size, which can complicate switching back to larger jewelry.

Healing Issues with New Piercings

For new piercings, wearing the wrong gauge can potentially delay the healing process or lead to complications. Larger gauge jewelry often facilitates a smoother healing process due to a larger wound channel and less likelihood of blockages. Conversely, smaller gauge jewelry might be more prone to complications such as keloids or hypertrophic scarring.

Remember, wearing the correct gauge of jewelry is critical for comfort, safety, and overall piercing health. Whether you're choosing jewelry for a new piercing or looking to change the jewelry in a healed piercing, understanding and selecting the correct gauge is a vital step in the process.

Changing the Gauge of a Piercing

Understanding Stretching

Stretching or gauging a piercing involves gradually increasing the size of the piercing hole to accommodate jewelry of a larger gauge. The process should be slow and controlled, allowing the body ample time to adjust and heal between each increase in size.

Precautions Before Stretching

Before deciding to stretch a piercing, consult with a professional piercer or healthcare provider to ensure you understand the process and potential risks involved. It's also crucial to ensure that the piercing is fully healed before beginning to stretch, as attempting to stretch a new or healing piercing can cause significant complications and delay the overall healing process.

The Stretching Process

Typically, the stretching process should only increase the gauge by one size at a time, with a minimum of one month of healing time between each stretch. A variety of tools can be used for stretching, such as tapers, which are rod-shaped objects that gradually increase in diameter.

Potential Risks and Complications

Stretching a piercing carries several risks, particularly if done too quickly or without proper care. Potential complications include tearing of the tissue, development of scar tissue, blowouts, and increased risk of infection. Overstretching can also result in a piercing that will not shrink back to its original size if the jewelry is removed.

Visual Identification of Jewelry Gauge

Visual identification of jewelry gauge is a less precise method than measuring with a caliper or gauge wheel, but it can be helpful in certain situations. For instance, when shopping for jewelry in a physical store or when you don't have access to measuring tools. However, keep in mind that this method can lead to inaccuracies due to the difficulty of distinguishing small size differences by sight alone.

Method for Visual Identification

The visual identification of jewelry gauge primarily involves comparing the jewelry piece to known sizes or common objects. This method works best if you have a sample of a known gauge size to compare against the unknown jewelry.

Common Objects for Comparison

Several everyday objects can serve as reference points for common gauge sizes. Remember, these are approximations and may not accurately represent the actual gauge size. The list below includes examples of such objects:

• 20 Gauge: Similar in thickness to the lead in a standard mechanical pencil (0.5mm).
• 18 Gauge: Comparable in size to a standard earring post or a thin paperclip.
• 16 Gauge: About the size of the top of a dressmaker's pin.
• 14 Gauge: Roughly the thickness of a plastic coffee stirrer.

It's important to note that these comparisons can vary slightly depending on the specific brand and type of the items mentioned.

Limitations of Visual Identification

Keep in mind, while visual identification of jewelry gauge can be handy in some situations, it's crucial to recognize its limitations and seek more precise measurements when necessary. Ensuring that your body jewelry is the correct gauge is vital for comfort, safety, and the longevity of your piercing.

From Novice to Pro

While the gauge system might seem complex initially, with the right tools and understanding, anyone can accurately measure and interpret jewelry gauge. A digital caliper or gauge wheel provides the most accurate measurement, but visual identification can serve as a quick guide in some situations.

Moreover, the implications of wearing the wrong gauge, which include discomfort, irritation, and potentially serious tissue damage, underscore the need for accurate gauge measurement and selection. Changing the gauge of a piercing, while offering the prospect of greater jewelry variety, is a process that requires knowledge, patience, and often professional advice.

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