Belladonna jewelry set with corals made of 925 sterling silver.
Set of two parts: ring and earrings.
The number of varieties of corals is calculated in thousands. The principle of their classification is based on color differences and geographical distribution of sprawl. Only shades of color in corals there are about 350. Their color is primarily affected by the ratio of organic and inorganic substances in the composition. Organic matter can range from 1% to almost 100% of coral formation. The most organic black coral is highly valued, but it is listed in the Red book and is not extracted commercially. Both before and now red and pink corals are in price. White and white with pink inclusions are also highly valued. The most rare are blue corals.