Coral

Coral refers to the hardened, colorful material made by marine invertebrates, widely used in jewelry making.

Part of speech: noun
Definition: Coral in jewelry refers to the semi-precious, hardened skeletal material composed primarily of calcium carbonate, secreted by marine polyps to form extensive underwater structures or reefs. These materials, once polished, reveal vibrant colors most commonly ranging from deep red to pink, known in the jewelry industry as 'red coral' or 'precious coral'. The unique organic origin and vibrant coloration of coral have made it a popular material for a variety of jewelry pieces such as necklaces, bracelets, and earrings. Due to overharvesting and environmental concerns, coral jewelry now comes with ethical considerations, urging both consumers and manufacturers to ensure sustainable and responsible sourcing.