Baltic amber stone with fossil insect - great looking snipe fly Rhagionidae, probably Bolbomyia genus.
It weighs 2.9 grams. Measurements of stone 31x21x8mm, length of insect body and head ~ 2.8mm.
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.