Baltic amber stone with fossil insect - large termite, Isoptera, probably Mastotermitidae.
It weighs 2.6 grams. Measurements of stone 27x17x9mm, length of insect body and head ~ 10mm, max ~ 13.5mm.
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.