Best Jewelry for Scuba Diving and Water Adventures: What Actually Holds Up

Most jewelry needs to come off before a dive. The saltwater pressure, the equipment contact, the metal against a wetsuit, it all adds up to one instruction: remove your accessories before you enter the water. Rope has no metal to corrode, no coating to degrade under pressure, and no setting to loosen in a current. Here's what was built to stay on, and the story of how it ended up in Bali with the PADI team.

There is a woman in Florida who introduced me to this world. A mermaid performer and photographer, ocean lover, and early Tula Blue fan who wore the Abalone Crescent Necklace like it was made for her, because it is. Iridescent abalone on nautical rope, built for the water. When she found it, she never took it off. Not at the surface, not underneath it.

That connection is where the PADI partnership begins.

 

How a Bali Mermaid Certification Changed Everything

Brandee Anthony, @verobeachmermaid, was in Bali for a PADI x Mermaid Certification trip. She thought of Tula Blue. She reached out.

That message changed everything.

When Brandee contacted me about the Bali trip, I did not hesitate. I packed up Tula Blue pieces and sent them to the PADI team and journalists covering the certification. I wanted them to experience what it felt like to wear jewelry built for the water they were already in. Rope that had no reason to come off. Pieces that could go from the dive to the dinner table without changing anything.

What came back was not just gratitude. It was a relationship. I connected with two women from the PADI team, and from that connection, Tula Blue became an official PADI brand partner. The world's largest community of ocean lovers, connected to jewelry built for the ocean they protect.

 

What Happens to Metal Jewelry Underwater

Saltwater is corrosive. Not immediately, not catastrophically, but gradually and consistently. Every dive in the ocean is another session of salt working into the contact points of metal jewelry, PVD coatings, and plated finishes. The clasp, the prong setting, the jump ring where the pendant meets the chain, those are the failure points. Divers with metal jewelry know this. They either remove it before every dive, or they replace it regularly.

There is also the pressure question. Recreational diving takes most divers to between 60 and 100 feet. At those depths, the water pressure is three to four times surface pressure. Metal settings can flex slightly under that pressure over repeated dives. Prong settings that hold stones in place can loosen over time. It is gradual, but it compounds.

Rope has none of these vulnerabilities. There is no metal to corrode. No coating to wear. No setting to flex. The same nautical-grade whipping twine used to secure rigging on open-ocean sailboats is what holds every Tula Blue piece together. It was built for sustained exposure to saltwater. Every dive is just another condition it was designed for.

Grace Kimzey put it plainly after a month of scuba diving: "I've been competing a scuba diving internship over the last month and I've never taken these necklaces off whether I'm in the water or showering. I can wear them during athletic activities and dress them up for a night out."

A month. Open ocean. Never came off.

 

The Pieces Built for the Water

The Abalone Crescent Necklace is the piece that started the mermaid connection and the piece that went to Bali. Iridescent abalone on hand-spun rope, lightweight enough to move freely underwater, beautiful enough for everything above the surface. The abalone is sustainably sourced. The rope is nautical-grade. It goes through every dive and comes back looking exactly the same.

The Everyday Pearl Necklace is the diver's necklace for anyone who wants pearl. Real freshwater pearl on rope, no metal chain to corrode, no clasp to lose at depth. It sits close to the collarbone and stays there through the current, the wetsuit, and the surface interval.

The Riptide Pearl Bracelet is the most reordered piece in the Tula Blue line. On the wrist through every dive condition. The sliding knot adjusts and lies flat. No metal closure to dig in through a wetsuit cuff.

The Labradorite Pendant was featured in the PADI partnership content specifically. Labradorite is traditionally associated with connection to the natural world and protection during adventure. On rope, it goes to every depth and comes back unchanged. What you wear on the surface stays with you underneath it.

The Treasures Necklace Stack was featured in Scuba Diving Magazine's Best New Dive Gear. The stack was designed for exactly the diver-to-dinner transition: waterproof in the water, beautiful at the table, never requiring a change.

 

The PADI Partnership

Tula Blue is an official PADI brand partner. PADI's own blog features Tula Blue as a recommended jewelry brand for divers and ocean lovers. The Treasures Necklace Stack was named in Scuba Diving Magazine's Best New Dive Gear.

PADI Club member discount: If you are a PADI Club member, your membership includes a discount on every Tula Blue order. The discount is available exclusively through your PADI Club membership. PADI Club is the world's largest community of ocean lovers. If you are a certified diver and not yet a member, the Tula Blue benefit is one worth knowing about.

The PADI AWARE Bracelet: Tula Blue makes a dedicated give-back bracelet where a portion of every bracelet purchase goes directly to the PADI AWARE Foundation. PADI AWARE is the nonprofit arm of PADI, funding ocean conservation programs and supporting the community of divers working to protect the blue planet. If you want to dive in to the give-back, the bracelet is the place to start.

2026 Giving Tuesday: Tula Blue's Giving Tuesday 2026 campaign is built entirely around PADI AWARE. Tula Blue will run an online auction with 100% of auction proceeds going directly to PADI AWARE, alongside a percentage of all online sales during the campaign period. Watch for details this fall. It is the most significant ocean give-back in Tula Blue's twelve-year history.

For the full guide to building a water adventure stack, start with the summer jewelry guide. For everything the material survives, see the waterproof guide. For our original top product picks for divers, see the ocean lovers guide.

 

Ready to Dive In?

The Travel and Adventure Jewelry collection is built from nautical-grade rope that goes through every water condition, from open ocean dives to surface swims, and comes back looking exactly the same.