Ocean-themed jewelry features designs inspired by the beauty and diversity of the sea. Common motifs include shells, starfish, coral, and waves, often crafted from materials like silver, gold, and gemstones. These pieces can range from delicate necklaces to bold statement rings, appealing to those who love marine life. Many artisans create ocean-themed jewelry to celebrate the ocean's natural wonders and raise awareness about marine conservation. Some pieces incorporate elements like sea glass or pearls, adding a unique touch. This type of jewelry is popular among beach lovers and those who appreciate the ocean's aesthetic.