Jewelry that carries a sense of place — designed to keep you connected to the beauty of Hawai’i.
Rooted in Hawaiʻi and guided by craftsmanship, Salt & Water Co. is a locally owned jewelry studio handcrafting intentional, small-batch pieces on the North Shore of Oʻahu.
Inspired by the ocean, femininity, and the natural rhythm of the islands, each design reflects quiet beauty within us and around us—created to be worn, lived in, and carried forward.
Shop By
Made-To-Order
Thoughtfully created after your order is placed.
Custom Orders
Unique pieces designed with intention, together.
Ready-To-Ship
Small batch pieces from limited seasonal collections.
To the women who move like the ocean— strong, soft, wild, and calm.
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Our purpose is to create jewelry that tells a story. From where it is found, to the moments it carries, and the ones it will hold. It celebrates femininity through all stages of life, like the ocean and its changing tides.
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Salt & Water Co. envisions a future where jewelry is created with care, intention, and respect for place. As the brand grows, we remain committed to thoughtful sourcing, small-batch craftsmanship, and practices that honor both land and ocean. Sustainability is not a fixed destination, but an ongoing responsibility—one guided by reflection, integrity, and a deep connection to Hawaiʻi.
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Our mission is to design with intention, crafting refined, thoughtfully made jewelry that honors natural beauty—both within and around us. Each piece is created to be worn daily, inviting a quiet connection to nature, place, and self.
Featured Designs
A playful favorite. We brought this popular custom design back! Our Alaya Necklace is a lariat-style design featuring a rope-style front toggle clasp for a chic, unique look. Finished with a sunrise shell—found only in Hawai‘i—paired with a mini white dwarf cone shell and a luminous Tahitian keshi pearl, each element naturally one-of-a-kind.
Crafted with 14K gold-filled materials and designed at 16” in length with an approximate 2.5” drop.
All shells are handpicked by me in Hawai‘i, and all Tahitian pearls are directly sourced from Tahiti.
Handmade, ethically sourced, and locally owned in Hawai‘i.
Our Marina Cuff is a beloved style, back by popular demand!
Featuring a luminous, high-luster Tahitian pearl paired with a Hawaiian Mini Hebrew cone shell, each element is carefully crafted by hand for movement, texture, and lasting quality.
Made with 14k gold-filled on a hand-hammered band, adjustable to fit wrist sizes up to 7”.
Only one available, exactly as shown.
All shells are handpicked by me while shell diving on O‘ahu, making each piece uniquely yours.
Handmade with intention. Ethically sourced and locally owned in Hawai‘i.
Our Nohea Choker is a NEW style!
Combines a handpicked Hebrew cone shell surrounded by luminous keshi pearls on a 14k gold-filled figaro chain. “Nohea,” meaning beautiful in Hawaiian, reflects the effortless charm and natural elegance of this dreamy piece.
Details:
Made with 14K Gold Filled
Up to 15” in length (option to add a 1 or 2” extension chain upon request)
Features a genuine Hebrew cone shell and keshi pearl
Each piece is one-of-a-kind due to natural variations
Only one available, exactly as shown in the photo
Handcrafted, ethically sourced, and locally made in Hawai‘i
Our Story
Salt & Water Co. was founded in Hawaiʻi by designer Kelly Costello, who personally sources natural elements from the islands and handcrafts each piece with intention and attention to detail.
