Baltic amber stone with fossil insect - perfect looking ironclad beetle Zopheridae, probably Endophloeus.
It weighs 0.2 grams. Measurements of stone 10x8x4mm, length of beetle body ~ 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.