Baltic amber huge stone with fossil insects - 4 caddisflies Trichoptera (one of them bit cut and one with lilac colored eyes).
It weighs 2.1 grams. Measurements of stone 27x20x7mm, length of caddisflies body with wings ~ 4 - 4.5mm.
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.