Precious coral is a deep water coral that forms in rocky seabeds with low levels of sedimentation, typically in dark environments of over 500 feet deep, including caverns and crevices.Since the beginning of the 1st millennium, precious coral has been highly prized as a gem believed to be endowed with mysterious, powerful and sacred properties. The Romans hung branches of coral around the necks of their children to protect them from danger. In the early 20th century, the people of Italy used coral for protection from the 'evil eye' and many Italians used it for infertility.
No Fire: Set after firing. Grade A.Natural gemstones can vary in thickness. If you need to know the vertical dimension of a specific gemstone, please contact customer service.