An enchanting pair of all natural, genuine tanzanite stud earrings set in durable .925 sterling silver basket settings. 2 round, faceted tanzanite measure 4mm each and weigh .50 carat in total. Tanzanite are a precious family stone and are among the most valuable gemstones on earth. The dazzling AA+ tanzanite have a beautiful color with no major surface inclusions. Due to the natural origins of the stone, slight variation in color as well as minor inclusions will be visible if looked at from a very close distance. All stones are hand selected and matched. A wonderful pair of gemstone earrings, great for everyday wear.