Beyond turquoise and coral, Native American jewelers draw upon a remarkable palette of secondary stones — Afghan lapis lazuli traded across 6,000 years of human commerce, spiny oyster shell graded from fiery orange to royal purple, gaspeite, sugilite, charoite, and other rare materials that expand the chromatic possibilities of indigenous jewelry to extraordinary effect.
The ocean has supplied Native American jewelers with some of their most culturally significant materials. Mediterranean red coral, harvested from depths of 30 to 300 meters in the Tyrrhenian and Adriatic seas, arrived in the Southwest through Spanish colonial trade routes. Spiny oyster shell from the Sea of Cortez has been traded northward for over a thousand years. Mother of pearl, abalone, and other marine shells complete a palette of organic materials whose cultural importance rivals turquoise itself.
Provenance
Offered by The Humiovi — family-owned in Sedona, Arizona, since 1972. Every piece in our gallery has a known origin and a verified maker.
Our authenticity guarantee
WARNING: This product can expose you to lead and cadmium, which are known to the State of California to cause cancer and reproductive harm. For more information go to P65Warnings.ca.gov.
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30-Day Returns · Free ExchangesRefund returns: 20% restocking fee and customer-paid return shipping. Exchanges for an item of equal or greater value carry no restocking fee.
Arrives Thu, Jul 2 – Thu, Jul 9
Guaranteed Authentic
Indian Arts and Crafts Act Compliant
Every piece is accompanied by a signed Certificate of Authenticity, documenting its provenance and recorded below for Sterling Silver Spiny Oyster & Opal Jewelry Set #045.
Authenticity Guarantee
This item is guaranteed authentic, handcrafted by a member of a federally recognized Native American tribe, in full compliance with the Indian Arts and Crafts Act of 1990 (25 U.S.C. § 305 et seq.).
Make it a gift
Add signature gift wrapping, a handwritten note, or a discreet gift receipt — and schedule delivery for the day you choose. Every piece arrives with its Certificate of Authenticity.
Discover this exceptional Native American Jewelry Set, meticulously crafted in Sterling Silver. This remarkable set showcases genuine Spiny Oyster and Opal. . The Spiny Oyster featured in this set carries a rich heritage — Harvested from the warm waters of the Sea of Cortez off Baja California, Mexico. The shell ranges from deep red-orange to purple and has been traded into the Southwest for over a thousand years. Complementing the design, the Opal adds its own story — While Australian opals are world-renowned, Native American artists often use opals from Nevada and Mexico. The stone's play of color, caused by light diffracting through silica spheres, creates mesmerizing rainbow effects. This matching set includes: Adjustable inch Necklace, Post Earrings. This set bears the signature of artist O.P, a mark of authenticity and personal craftsmanship. One-of-a-kind matching set from Humiovi — once sold, it can never be replicated. Ships from our gallery in Sedona, Arizona.
SKU: 2206088
Origin
Gulf of California
Characteristics
Spiny oyster shell brings warm color to Southwestern jewelry — vivid orange, deep red, and rich purple harvested from the spiny oyster mollusk. It is a classic complement to turquoise in inlay, heishi, and cluster work.
Cared for thoughtfully, a handcrafted piece is meant to last generations. A few essentials for this one:
Coral & spiny oyster
Organic and soft — wipe with a dry cloth only, and avoid water, heat, and chemicals.
Sterling silver
Buff with a soft polishing cloth — leaving intentional oxidation intact — and store airtight to slow tarnish.
Last on, first off
Put your piece on after fragrance, lotion, and hairspray — and take it off before water, sleep, and sport.
Store with care
Keep each piece in its own soft pouch, away from direct sun and damp, so softer stones never meet harder ones.
Estimated delivery: Thu, Jul 2 – Thu, Jul 9
Complimentary US shipping on all jewelry
Order by 2pm MST for same-day processing
Certificate of Authenticity
Every purchase includes a Certificate of Authenticity documenting the artist, tribal affiliation, and materials used in your piece.
Returns & Exchanges
Return within 30 days of delivery. Exchanges for an item of equal or greater value carry no restocking fee; refund returns are subject to a 20% restocking fee, with return shipping paid by you. Items must be in new, unworn, and unused condition with all original packaging — your Certificate of Authenticity is yours to keep. Custom and personalized pieces are not eligible.
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