Spiny Oyster Shell Cabochons

Spiny Oyster cabochons are cut from shell harvested in the Gulf of California and Pacific Coast waters, producing vivid oranges, reds, and purples depending on shell layer and region. Natural material, no treatment applied. The essential companion to Turquoise and jet for silversmiths and jewelry makers working in traditional Navajo, Zuni, and Pueblo-inspired inlay and mosaic designs.

Polished Cabochons Only

Every stone here is a finished, loose cabochon: cut, shaped and polished, ready to set. We don't sell raw or rough material. Each listing is priced for the full lot pictured, shown next to a US dime (18mm) for scale.

Free US shipping on orders over $100.