Gemtalia - Britain

I chose the gem for each character based on crystals that are found in their countries. Britain is Serpentine and his gem is on his upper arm. I didn't put much thought into why the gems are placed where they are but there is some correlation between the gem locations of characters who are related. However because America was "adopted" by Britain there is no correlation between these two. Only countries that currently consider themselves brothers have a correlation.

I meant to draw each of the pictures in my own style but it was much harder to do than I anticipated and I wanted to get them done well so instead I edited some screen captures of season 5.
The episode used for America is Season 5 episode 21

Other Gem!Nations:
Canada: Amber
China: Jade
America: Blue Topaz
France: Citrine
Germany: Staurolite
Italy: Rhodonite
Japan: Danburite
Prussia: Datolite
Romano: Sodalite
Russia: Charoite