Silver Plated Clasp Red Coral Necklace. 17-19 inch’s 3 row, 5x8mm. Red coral crystal is believed to boost physical vitality, improve blood circulation, strengthen bones, and support digestion, while emotionally it's thought to enhance courage, confidence, and stability, warding off negative energy and promoting inner peace. It's also linked to strengthening relationships, boosting creativity, and providing spiritual protection, especially in astrological contexts.