Moldavite was formed around 15 millions years ago when an asteroid hit earth and is a form of tektite which is part earth, part space.
Moldavite is considered a “stone of transformation” as it can bring things to the surface that you need to address such as relationships, work, surroundings and push you into finding your souls' purpose. 
As Moldavite works with the heart chakra, it can also assist with trapped emotions which need to be released. 
 
Considered as a stone of protection, Moldavite will help to shield you from negative energy whilst heightening clairsentience.
 
Sourced in the Czech Republic, this piece weighs 2.04g and could be wire wrapped to make a pendant. 
 
If you don't regularly work with crystals, then slowly introduce Moldavite to your life as some people can find the energy too overwhelming- especially if you have emotional wounds that need to be healed; pair with black tourmaline to help keep you grounded.