Be they a Crystal Gem or a Homeworld Gem or a gem of average normal non-cartoon existence, what gem is the HA above you? (Pictures are optional, but very welcome.)

2020 Edit: I'm so glad to see this thread still going and everyone still having fun. I've learned about so many new gemstones from this thread, too.

Aquamarine~

Pink Agate with hematite splinter inclusions

Bismuth!

Tourmaline

fluorite

Goldenite ;0;

Definitely a pink sapphire!

Fluorite! Specifically a multicolored one. :)

I love this thread! Such a cute idea!

Alexandrite

mabe pearl

Prehnite - - - edit: you changed while I was picking one for you D: Uhmmm....how bout Blue Spinel?

Prehnite: Blue Spinel:

grey alexandrite

fire opal c:

from your HA and title, synthetic pink pearls

lapis lazuli with a pink crack-shaped marble inclusion along one side of the specimen

Diopside

anyolite

Black Garnet (I absolutely adore your HA)

gold on quartz