Baltic amber stone with fossil insect - extremely rare ambrosia beetle Platypodinae, probably Eoplatypus.
It weighs 0.5 grams. Measurements of stone 15x11x3mm, length of beetle body and head ~ 5.2mm.
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.