Baltic amber stone with fossil insect - rare great looking silvanid flat bark beetle Silvanidae, probably Airaphilus.
It weighs 5.9 grams. Measurements of stone 32x23x12mm, length of insect body and head ~ 3.8mm.
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.