Baltic amber stone with fossil insect - 3 predatory fungus gnats Keroplatidae, Orfelia, one of them is laying eggs.
It weighs 0.7 grams. Measurements of stone 23x9x5mm, length of insects body and head ~ 1.8mm - 3.3mm.
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.