Baltic amber stone with fossil insect - rare beetle Sсarabidae probably Aegialia (Psammoporus).
It weighs 1.6 grams. Measurements of stone 28x18x6mm, length of beetle body and head ~ 4mm.
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.