Gem stone 'family'

Ignatius and her chef/assistant/housekeeper whom is a dwarf and top right is a thief she took in and uses for deliveries beside her is is the demon that summoned the thief.

I am useless with choosing names, my apologies but look 2 hands.
Ms dwarf is subject to change. Not sure how to make her very dwarvish and not just look viking. OTL