16 x 32 x 8mm. These are A grade blue goldstone teardrop pendants. There is a little rhodium in the silver bail which helps prevent and prolong the natural process of tarnishing. Blue goldstone is a deep midnight blue with beautiful flecks of copper suspended inside. Some say the sparkles in the blue goldstone remind them of a starry night sky. Blue goldstone is known to be a protective stone and is a good deflector of unwanted energies. Blue goldstone is said to ease headaches/migraines and alleviate allergies from dust and pet dander.