Woman in a bikini standing by a body of water with palm trees in the background
Woman in a flowing beige dress with a necklace, standing in a tropical setting.

Born of the Sea,
Handmade in Hawaii,
Alchemical Sunken Treasures

DIVE IN

Is your jewelry as alive as you are?

A confluence of elegance and mysticism, sunlight and sea, our artesian jewelry is made to invoke a sense of wonder and ancient timeless mystery. Just as no two crashing waves are exactly the same, each of our pieces are one-of-a-kind.

Majority of our jewelry is made with Ocean Alchemy, a process that allows us to literally grow our own metal. This is the heart of how we make such unique work!

Handmade in Hawaii by a husband-and-wife team who passionately work to bring their Sunken Treasure vision to life in ever growing ways!

Woman wearing a gold necklace with a shell pendant outdoors

Keep the Ocean Close to Your Heart

Dive in with us and find your first, or next, treasure.

Sunken Treasure Spotlights

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Opihi Shell

Iconic Hawai'i Island Shells.
Necklaces and Rings available.

Shop Now
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Opihi Shell

Iconic Hawai'i Island Shells.
Necklaces and Rings available.

Shop Now
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Opihi Shell

Iconic Hawai'i Island Shells.
Necklaces and Rings available.

Shop Now
________

Opihi Shell

Iconic Hawai'i Island Shells.
Necklaces and Rings available.

Shop Now
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Opihi Shell

Iconic Hawai'i Island Shells.
Necklaces and Rings available.

Shop Now
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Deep Sea

Custom cut abalone and clear quartz.
Our most popular style.

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Deep Sea

Custom cut abalone and clear quartz.
Our most popular style.

Shop Now
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Deep Sea

Custom cut abalone and clear quartz.
Our most popular style.

Shop Now
Gold ring with a square-cut gemstone held in hand against a neutral background
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Deep Sea

Custom cut abalone and clear quartz.
Our most popular style.

Shop Now
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Deep Sea Earrings

Signature abalone / quartz doublet with hoops.

Shop Now
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Deep Sea Earrings

Signature abalone / quartz doublet with hoops.

Shop Now
Close-up of a hand wearing a turquoise ring with a blurred background
Silver ring with a turquoise stone on a textured surface
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Sealight Rings

Light and crystal meet to create a gorgeous and eye-catching water ripple effect

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Sealight Rings

Light and crystal meet to create a gorgeous and eye-catching water ripple effect

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Turquoise stone ring with silver band on a glittery background
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Sealight Rings

Light and crystal meet to create a gorgeous and eye-catching water ripple effect

Shop Now
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Sealight Rings

Light and crystal meet to create a gorgeous and eye-catching water ripple effect

Shop Now

What do you mean, 'we grow our own metal'?

Our process, what we call Ocean Alchemy, is essentially chemistry-based metallurgy. The piece sits at the end of an electrical circuit, where the magic of conductivity draws ions of acid-dissolved metal to deposit onto the shell or crystal. Based on how we tune the settings we get different effects ranging from finely detailed to wildly textured.

For the Mermen


From the morning tide to the city lights, the hand-casted sterling silver Ripple Ring is designed to flow with you.

DIVE IN

- Gallery -

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Person wearing a necklace with a shell pendant on a beach