Baltic amber stone with fossil inclusion - extremely rare large wasp (hornet, yellowjacket) Vespidae, looks like Eumeninae or Masarinae.
It weighs 1.7 grams. Measurements of stone 26x14x8mm, length of insect body and head ~ 9mm (curled).
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.