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Coral Stone Glossary

Coral is an organic gemstone formed from the skeletal remains of marine polyps. It is valued in jewelry for its distinctive colors, ranging from soft pinks and whites to deep reds and oranges. Coral beads offer a matte to glossy finish and are lightweight, making them suitable for a variety of jewelry designs. Dakota Stones provides coral beads that are responsibly sourced and selected for consistent color and quality. Due to its organic nature, coral is softer than most gemstones and requires careful handling in jewelry applications.


Key Facts

Types of: Mediterranean Coral, Red Coral, Sponge Coral, Blue Sponge Coral

Also known as: Mediterranean Coral, Red Coral, Sponge Coral, Blue Sponge Coral

Geologic origin (overview): Coral forms in warm, shallow marine environments, primarily from the calcium carbonate skeletons of coral polyps.

Typical origins: Mediterranean Sea, Japan, Taiwan, Australia, Philippines

Treatments: Natural

Mohs hardness: 3

Chakra (traditional): Root, Heart


Metaphysical (traditional)

Traditionally associated with protection, vitality, and emotional balance.


Care Guidance

Coral is sensitive to acids, heat, and chemicals. Clean gently with a soft cloth and avoid ultrasonic cleaners. Store separately to prevent scratching and fading.


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