Jewel How

How to Remove a Scratch from A Sapphire

Sapphires are stunning gemstones admired for their brilliance and durability, making them a popular choice for jewelry and watch crystals. However, despite their toughness, scratches can still occur over time due to regular wear and tear.

How to Remove a Scratch from A Sapphire

But worry not! In this comprehensive guide, we’ll take you through some effective methods to help you restore the luster and shine of your sapphire gemstone. From everyday household items to specialized products, we’ve got you covered with a range of techniques suitable for different levels of scratch severity. So, if you’re eager to learn how to make your sapphire look as good as new, let’s dive right in!

Methods to Removing Scratches on Sapphire

Sapphire is a type of gemstone that is known for its durability and scratch resistance. Despite this, sapphire can still get scratched, especially if it is not properly cared for. If you have a scratch on your sapphire, there are a few different methods that you can use to remove it.

Remove Scratches from Sapphire with A Polishing Cloth

Polishing cloths are designed to remove light scratches and blemishes from a variety of surfaces. In this case, the polishing cloth would be used to buff out the scratches on the sapphire surface. The cloth will help to smooth out the surface and remove any imperfections that may have been caused by the scratches.

Remove Scratches from Sapphire with Toothpaste

To remove scratches from a sapphire, one would use toothpaste as the abrasive. The scratches would be gently buffed with circular motions until they are gone. If the scratches are deep, toothpaste might not be enough and a jeweler should be consulted.

Remove Scratches from Sapphire with a Glass Cleaner

The scratches on the sapphire can be removed with a glass cleaner. Glass cleaners typically contain ammonia, which is a strong chemical that can dissolve the scratches on the sapphire. The glass cleaner should be sprayed onto a cloth and then used to gently rub the scratches until they are gone.

Remove Scratches from Sapphire with Vegetable Oil

Vegetable Oil can be used to restore a scratched sapphire to its original condition. The scratches are removed by using vegetable oil, which fills in the scratches and makes the surface smooth again. This is a common method of scratch removal that many people use on their own jewelry. It is a relatively easy process, but it does require some patience and time.

Remove Scratches from Sapphire with Baking Soda

The scratches on the sapphire can be removed with baking soda. This is because baking soda is a mild abrasive and will help to remove the scratches from the surface of the sapphire. In addition, baking soda is a natural cleaner and will help to remove any dirt or smudges from the surface of the sapphire.

Avoiding Common Mistakes during Scratch Removal

Overzealous Polishing

One of the most common mistakes people make during scratch removal is getting carried away with polishing. While it’s natural to want to remove the scratch quickly, excessive polishing can lead to unintended consequences. Overpolishing can wear down the surrounding surface, creating uneven facets and distorting the gem’s overall appearance. It’s essential to exercise patience and apply gentle pressure when polishing, allowing the abrasive to do its work gradually.

Using Incorrect Abrasives

Another mistake is using the wrong type of abrasive for the scratch removal process. Not all abrasives are suitable for sapphire, and using the wrong one can result in further damage to the gemstone. Avoid using household cleaners, toothpaste, or other abrasive materials not specifically designed for gemstone use. Stick to jeweler-approved abrasives such as jeweler’s rouge or cerium oxide, which are effective yet gentle enough to preserve the sapphire’s integrity.

Skipping the Inspection

Some individuals may be tempted to skip the crucial step of inspecting the scratch’s depth and severity. This can lead to improper treatment, as different scratches require different approaches. Superficial scratches may only require light polishing, while deep gouges may need professional restoration. Taking the time to assess the scratch accurately will ensure you choose the appropriate method for repair.

Neglecting Cleaning Precautions

Before attempting any scratch removal, it’s crucial to clean the sapphire thoroughly. However, neglecting proper cleaning precautions can lead to unwanted debris being trapped in the scratch or inadvertently causing more scratches during the process. Always use a soft, lint-free cloth and a gem-safe cleaning solution to avoid any adverse effects during the cleaning phase.

Ignoring Professional Assistance

While DIY scratch removal methods can be effective for minor scratches, more severe damage should be left to the hands of experts. Avoid the temptation of trying aggressive DIY techniques on valuable or sentimental sapphire jewelry. Professional jewelers and gemologists possess the expertise and tools needed to restore the gem’s brilliance without compromising its structural integrity.

Rushing the Process

Patience is the key to successful scratch removal. Rushing the process can lead to poor results and even irreparable damage. Take your time, follow the instructions carefully, and avoid cutting corners. Rushing through the process may also prevent you from noticing potential mistakes or issues that arise along the way.

Lack of Protective Measures

During the scratch removal process, it’s essential to take proper protective measures to avoid any accidents or unintended damage. Wear protective eyewear and gloves to shield yourself from debris or harsh chemicals. Also, use a soft surface or cushioned workspace to prevent accidentally dropping the sapphire and causing additional scratches or chips.

Preventive Care to Minimize Scratches

Safe Storage and Handling

Proper storage and handling play a significant role in minimizing scratches on your precious sapphire jewelry. When not wearing your jewelry, store it in a soft, padded jewelry box or pouch to prevent it from coming into contact with other hard objects that could cause scratches. Avoid tossing your jewelry into a drawer or letting pieces rub against each other, as this can lead to unwanted abrasions. Additionally, handle your sapphire jewelry with care, especially when putting it on or taking it off, to reduce the risk of accidental scratches.

Separate Storage Compartments

To further protect your sapphire jewelry, consider using separate compartments or individual pouches for each piece. Keeping the jewelry separated prevents them from scratching each other or other gemstones, reducing the likelihood of damage over time. Jewelry organizers with soft linings or individual slots are excellent choices for safeguarding your collection and maintaining its pristine condition.

Mindful Wearing

Be mindful of when and where you wear your sapphire jewelry. Avoid wearing it during activities that may expose it to potential damage, such as sports, heavy lifting, or gardening. Remove your jewelry before engaging in tasks that involve abrasive materials or harsh chemicals, as these can scratch or corrode the gemstone. By being conscious of your surroundings and activities, you can protect your sapphire from unnecessary wear and tear.

Regular Cleaning and Inspections

Frequent cleaning is essential to maintain the brilliance of your sapphire and reduce the chances of scratches caused by dirt and debris. Use a soft, lint-free cloth to gently wipe away any smudges or residue from the gem’s surface. Regular inspections will also help you identify any minor scratches early on, allowing you to address them promptly before they become more pronounced.

Protective Coverings

Consider using protective coverings when wearing your sapphire jewelry during specific activities. For instance, if you enjoy wearing rings while working with your hands, consider wearing gloves to shield the gemstone from potential scratches. Protective covers can also be useful when participating in outdoor activities to safeguard your jewelry from accidental damage.

Avoid Exposure to Hard Surfaces

Avoid placing your sapphire jewelry on hard surfaces or countertops, as this can lead to scratches from friction and impact. Instead, place your jewelry on soft surfaces such as velvet or felt when not in use. A designated jewelry tray or soft cloth can provide a gentle resting place for your precious gem, keeping it safe from accidental scratches.


Restoring the pristine beauty of your scratched sapphire gemstone is not as daunting as it may initially seem. With the right approach and some patience, you can easily bring back its luster and shine, ensuring it continues to dazzle for years to come.

Remember to assess the scratch severity and choose the appropriate method for your sapphire, whether it’s using household items or investing in specialized products. Regular maintenance and care will also go a long way in preventing future scratches and maintaining the brilliance of your sapphire jewelry or watch crystal.