June ( Moonstone)

Alexandrite Pearl and Moonstone are the birthstones for June. The finest quality natural pearls have been highly valued as gemstones and objects of beauty for many centuries, and because of this, the word pearl became a metaphor for something very rare, very fine, very admirable and very valuable. The value of the pearls in jewelry is determined by a combination of the lustre, color, size, lack of surface flaw and symmetry that are appropriate for the type of pearl under consideration, however, the larger the pearl the more valuable it is. Large, perfectly round pearls are rare and highly valued. Teardrop-shaped pearls are often used in pendant 
Major source of natural pearls are seas off Bahrain and Australia.