Baltic amber stone with fossil inclusion - superb looking cobweb waever spider Theridiidae, Episinus.
It weighs 0.3 grams. Measurements of stone 12x10x3mm, length of spider max ~ 5mm, body ~ 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.