How to Fill Cremation Jewelry

Whether you're filling cremation jewelry for the first time or simply need a refresher, this guide explains the process step by step. Learn what tools you'll need, how much cremation ash to use, how to properly seal the jewelry, and common mistakes to avoid.

4 min read Updated July 2026
How to Fill Cremation Jewelry

Before You Begin

Filling cremation jewelry is a straightforward process, but taking a few minutes to prepare can help ensure the jewelry is filled safely and securely.

Before you begin, it's important to understand that not all cremation jewelry is constructed the same way. While most pieces feature a threaded compartment that can be opened for filling, some jewelry is permanently sealed at the factory or professionally filled before shipment. Always refer to the instructions provided with your specific piece if they differ from the general guidance below.

For the best results:

  • Work on a clean, flat surface with plenty of light.
  • Choose an area where small parts, such as screws or threaded closures, cannot easily roll away.
  • Wash and dry your hands before handling the jewelry.
  • Keep all filling supplies within easy reach before opening the cremation container.

Taking a few minutes to prepare your workspace helps reduce the chance of spills, misplaced parts, or contamination during the filling process.

What You'll Need

Before you begin, gather the tools needed to safely fill your cremation jewelry. Many pieces include a filling kit, while others may require you to provide your own supplies.

Miniature Funnel

A miniature funnel helps transfer cremation ashes into the jewelry with greater precision while reducing the chance of spills.

Small Scoop

Use a small scoop or spoon to transfer a small amount of cremation ashes into the funnel. Only a symbolic amount of ashes is needed for most jewelry.

Adhesive

If recommended by the manufacturer, apply a small amount of adhesive to the threaded closure to help keep the jewelry securely sealed.

Threaded Closure Tool

Some cremation jewelry includes a small screwdriver, Allen wrench, or other tool used to remove and tighten the threaded closure. Always use the tool provided with your jewelry to avoid damaging the screw.

How to Fill Cremation Jewelry

Once you've gathered your supplies, you're ready to fill your cremation jewelry. While designs vary by manufacturer, most threaded cremation jewelry follows the same basic process. Working slowly and carefully helps ensure the jewelry is filled and sealed properly.

Step 1: Open the Jewelry

Carefully remove the threaded screw or closure using the tool provided with your jewelry. Place the screw in a small dish or on a clean surface where it cannot roll away or become lost.

Step 2: Fill the Chamber

Using the miniature funnel and scoop, transfer a small amount of cremation ashes into the chamber. Most cremation jewelry holds only a symbolic amount, so avoid overfilling.

Step 3: Clean the Threads

Before replacing the screw, inspect the threaded opening and gently remove any ash or debris. Clean threads help the closure seat properly and create a more secure seal.

Step 4: Apply Adhesive

If your jewelry requires adhesive, place a very small drop of jewelry-grade adhesive on the threads using a toothpick or applicator. Use only the amount recommended by the manufacturer.

Step 5: Replace the Closure

Thread the screw or closure back into the jewelry and tighten it until it is secure. Do not overtighten, as this may damage the threads.

Step 6: Allow the Adhesive to Cure

If adhesive was used, allow it to cure according to the manufacturer's instructions before wearing the jewelry or exposing it to moisture.

Common Mistakes to Avoid

Most problems can be avoided by working slowly and following the manufacturer's instructions. Here are four of the most common mistakes people make when filling cremation jewelry.

Overfilling the Chamber

Most cremation jewelry is designed to hold only a small, symbolic amount of ashes. Filling the chamber completely may prevent the threaded closure from sealing properly.

Using Too Much Adhesive

Only a small drop of jewelry-grade adhesive is typically needed. Excess adhesive can seep onto the jewelry or make the closure difficult to remove if future service is required.

Cross-Threading the Closure

When replacing the threaded screw, turn it gently until it seats naturally. Forcing the closure can damage the threads and prevent a secure seal.

Skipping Cure Time

If adhesive is used, allow it to cure fully before wearing the jewelry or exposing it to water. Following the recommended curing time helps ensure a secure seal.

Cremation Jewelry Filling Frequently Asked Questions

How much cremation ash fits inside cremation jewelry? +

Most cremation jewelry is designed to hold only a small, symbolic amount of cremation ash. The exact capacity varies by design, but many pieces hold less than one-eighth of a teaspoon. Even a very small amount is enough to create a meaningful keepsake.

Do all cremation jewelry pieces fill the same way? +

No. While many cremation pendants and keepsakes use a threaded compartment that can be opened for filling, others may be permanently sealed or professionally filled before you receive them. Always follow the instructions provided with your specific piece of jewelry.

Can cremation jewelry hold anything besides ashes? +

Yes. Depending on the size of the chamber, many people choose to include a small lock of hair, pet fur, dried flower petals, burial soil, sand from a meaningful location, or another small memorial item. Be sure the item fits comfortably without forcing the closure.

Can cremation jewelry be reopened after it has been sealed? +

It depends on the design. Jewelry that has been sealed with adhesive may be difficult to reopen without damaging the threaded closure or affecting the seal. If you're unsure, consult the manufacturer before attempting to reopen the jewelry.

Is cremation jewelry waterproof? +

Not necessarily. While many pieces are designed to be securely sealed, prolonged exposure to water may affect both the jewelry and the seal over time. Following the manufacturer's care instructions will help protect your memorial jewelry and extend its lifespan.

How long does it take to fill cremation jewelry? +

For most designs, the filling process takes only a few minutes once your tools are prepared. Allow additional time if your jewelry requires adhesive, as it should cure according to the manufacturer's instructions before the jewelry is worn.

Does cremation jewelry include a filling kit? +

It depends on the manufacturer. Many cremation jewelry pieces include a miniature funnel, scoop, adhesive, or the tool needed to open the threaded compartment, while others require these items to be purchased separately. Check the product description or packaging to see what is included with your jewelry.

How much cremation ash does cremation jewelry hold? +

Most cremation jewelry is designed to hold only a very small, symbolic amount of cremation ash. The exact capacity varies by design, but many pieces hold less than 1/8 teaspoon. The purpose of cremation jewelry is to carry a meaningful remembrance rather than a significant portion of a loved one's ashes.

Do I have to use adhesive? +

Not always. Some cremation jewelry is designed to be sealed with adhesive, while other pieces rely solely on a threaded closure. Check the instructions included with your jewelry to determine whether adhesive is recommended.

What type of adhesive should I use? +

Always follow the manufacturer's recommendations for your specific piece of jewelry. Many threaded cremation jewelry designs use a jewelry-grade adhesive to help secure the closure after filling. Avoid using excessive adhesive, as a small amount is typically all that is needed.

Can I reopen cremation jewelry after it has been sealed? +

If adhesive has been applied to the threaded closure, reopening the jewelry may be difficult and could damage the threads or the finish. If you think you may need to reopen the jewelry in the future, consult the manufacturer before attempting to remove the closure.

Can I put pet ashes in cremation jewelry? +

Yes. Cremation jewelry can be used to hold the ashes of a beloved pet as well as a family member. The filling process is the same regardless of whose ashes are being placed inside the jewelry.

Can I place something other than ashes inside? +

Many people choose to place a small lock of hair, pet fur, dried flower petals, sand from a meaningful location, or other tiny mementos inside cremation jewelry. Keep in mind that the chamber is very small, so any item placed inside should fit without forcing the closure.

What should I do if I spill the ashes? +

If a small amount of ashes is spilled, carefully collect them using a clean sheet of paper, a small scoop, or a soft brush. Working over a clean, uncluttered surface before you begin can make this process much easier.

Does all cremation jewelry include a filling kit? +

No. Some manufacturers include a filling kit with the jewelry, while others sell the tools separately. Before beginning, verify whether your jewelry includes a funnel, scoop, adhesive, or any tools needed to remove the threaded closure.

Can Jewelry Keepsakes fill my cremation jewelry for me? +

Yes. If you prefer not to fill your cremation jewelry yourself, Jewelry Keepsakes offers professional filling services for many of our memorial jewelry designs. Contact our customer service team before placing your order or before returning your jewelry to learn more about the options available.

Continue Learning

Looking for more information? Explore our collection of educational guides covering cremation jewelry, memorial jewelry care, shipping cremated remains, funeral etiquette, and other topics to help you make informed decisions with confidence.

Browse Resource Center