Basic Diamond Single Barbell Stud - 2.5mm

Barely there. Always noticed.

Choosing a very small stone isn't about going unnoticed. It's about being noticed differently.

The 2.5mm Basic CZ Barbell holds a single round brilliant cubic zirconia in fine prongs on a rhodium-plated 925 sterling silver barbell. At this size, most people won't read it as a stone with a size. They'll see a clean point of light at the piercing. The round brilliant cut still catches and returns light well, so the sparkle is real, just quieter.

It belongs higher on the ear. In a healed helix or upper lobe piercing, a smaller stone looks proportionate rather than simply small. Wear one alone as a single upper accent above a more detailed lobe piece. Or place several across your upper piercings for a soft background of sparkle that frames everything below.

A straight post leads to a round screw-back ball, the same closure as the 3mm. If you'd like a stone that reads more clearly, choose the 3mm.

Barely there. Always noticed.

Key Features

1. 2.5mm Round Brilliant CZ
A single small stone that reads as a precise point of light.

2. Made for the Upper Ear
Sized to look proportionate in healed helix, upper lobe and tragus piercings.

3. Wear One or Several
A single accent, or a scattering of light across multiple piercings.

4. Prong Solitaire Setting
Fine prongs leave the stone's face open to light.

5. Screw-Back Ball Closure
Threads onto the post for a more secure hold than a push-back.

6. Rhodium-Plated 925 Sterling Silver
A bright, cool setting around the stone.

Product Details

Not suitable for new or healing piercings. For fresh piercings, choose implant-grade titanium.

FAQ

Is a 2.5mm stone too small for the lobe?
At the primary lobe, 2.5mm reads as very subtle. Some people love that, but most choose the 3mm for their main lobe piercing. The 2.5mm looks its best higher on the ear, in a helix, upper lobe or tragus piercing, where its small size feels proportionate.

Does a 2.5mm CZ still sparkle?
Yes. The round brilliant cut still catches and returns light at this size. The sparkle is the same kind as on larger stones, just smaller and softer.

How many 2.5mm studs should I wear?
One works well as a single accent above a more detailed lobe piece. Two or three across upper piercings create a soft scatter of light. Keep them evenly spaced, so the effect looks intentional.

Is the stone a real diamond?
No. It's a 2.5mm round brilliant cubic zirconia, a lab-created stone.

How is the 2.5mm different from the 3mm Basic CZ Barbell?
Both use the same round CZ, prong setting and barbell. The 2.5mm is the quieter option for upper piercings. The 3mm reads more clearly as a stone, which suits the primary lobe.

Can I wear it in a new helix or cartilage piercing?
No. This stud is for fully healed piercings only. Sterling silver can irritate a healing piercing and may discolour the skin. Cartilage piercings often take 6 to 12 months to heal. For a fresh piercing, choose implant-grade titanium, like the pieces in MNML's Elements collection.

What can I pair it with?
Try it in a helix piercing above the Selene Rope Crystal Single Huggie. Or wear it in an upper lobe piercing above the Flow Threader at the primary lobe. Its simple sparkle lets the more distinctive pieces lead.

How does a screw-back ball work?
The ball threads onto the end of the post. Turn it clockwise to fasten and anticlockwise to remove. Check it every few days, because screw-backs can loosen gradually with wear.

Will it tarnish?
Sterling silver can darken over time, and rhodium plating wears gradually with regular use, often faster in humid weather. Keep it away from perfume, lotion and chlorine, and store it dry in its pouch.

Is it suitable for sensitive ears?
Rhodium plating over 925 sterling silver is well tolerated in healed piercings by most people. If your ears react easily to metals, or your piercing is still healing, the titanium pieces in MNML's Elements collection are the most reliable choice.

Is it sold as a pair?
No. It's sold as a single piece. Order as many as you'd like for your upper piercings.