Baltic amber stone with fossil insect - winged ant probably frassing.
It weighs 0.8 grams. Measurements of stone 18x14x4mm, length of insect body and head ~ 2.5mm 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.