Baltic amber stone with fossil inclusion - well preserved superb looking unusual larva, probably dipteran.
It weighs 0.5 grams. Measurements of stone 18x8x4mm, length of larva ~ 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.