Larimar Smooth Stone

Larimar
Facilitates angelic contact and connection to inner wisdom
Brings serenity, clarity and constructive thought
Stimulates creativity
Removes stress
Promotes self healing
Helps overcome fears
Throat chakra stone
Found in the Dominican Republic
 
These are priced by weight and not necessarily by size.  These are a very high quality of Larimar.  I would describe their shape as a cross between a flat smooth stone and a tumbled stone.