Unique sterling silver ring with a round Cobalt Calcite.
The solid rectangular ring measures 21x23mm and the Cobalt Calcite measures 14mm in diameter.
The ring is a size 55 1/2
'Cobaltoan Calcite, also known as Cobalt Calcite and Aphrodite Stone, is an uncommon variety of Calcite that has Cobalt impurities. Usually the amount of Cobalt within determines how pink the stone is.'