Baltic amber stone with fossil insects - well preserved ground beetle Carabidae, probably Lebiini.
It weighs 3.2grams. Measurements of stone 33x20x7mm, length of beetle body and head ~ 4.2mm.
I can send digital high resolution picture by e-mail for personal (not commercial) use. Contact me concerning it.
If you which stone can be made into pendant for free. Please check if stone measurements are suitable for you.