Best Glue for Pearl Earrings: What Jewelers Actually Use

If you’re searching for the best glue for pearl earrings, especially real pearl studs, here’s the practical answer:

The short answer

For real pearl studs and post-set designs, most jewelers prefer a slow-cure, clear 2-part epoxy.
Epoxy 330 is a well-known example in jewelry repair circles, but the bigger point is the slow cure + strong long-term bond.

Why 5-minute epoxy and super glue are controversial

5-minute epoxy
Fast-set formulas are convenient, but many makers find they’re less reliable over time for pearl posts, especially with daily wear.

Super glue (cyanoacrylate)
It can be brittle and doesn’t forgive imperfect fit. It’s more common in craft contexts than fine pearl repairs.

The #1 reason pearls fall off

Fit.
If the pearl hole is too loose on the post, glue won’t be a forever fix. A snug fit is the foundation.

How to glue pearl studs (quick steps)

You need: slow-cure 2-part epoxy, toothpick, cotton swab.

1. Dry-fit first: the pearl should sit snugly.

2. Clean the metal post to remove oils.

3. Optional: lightly micro-roughen the post for better grip.

4. Mix epoxy well.

5. Apply a thin coat to the post (don’t flood the hole).

6. Seat and align the pearl.

7. Wipe excess immediately.

8. Let it cure undisturbed.

How long should it cure?

Follow the product instructions, but as a safe rule for durability:

• Avoid wearing for at least 24 hours.

• Longer cure generally gives a stronger bond.

Can I use E6000 on pearls?

You can, and some makers do. But for real pearl studs on posts, a slow-cure 2-part epoxy is usually the more consistent long-term choice.

When to go to a jeweler

Consider professional help if:

• the pearl keeps falling off repeatedly

• the hole is over-drilled

• the post/peg needs replacing

• the piece is valuable or sentimental

Often the permanent solution is re-peg + precision fit, not just a stronger glue.

Mini FAQ

What’s the best glue for pearl studs?
A slow-cure clear 2-part epoxy.

Why does my pearl keep falling off?
Most commonly a loose fit, smooth post, or fast-set adhesive.

At the end - If you’d like to replace pearl findings or update your style, please explore our Pearl Restore service.