I am looking at purchasing a teal sapphire for an engagement ring. I've read that sometimes the teal sapphires do not look good indoors. It seems buying a lighter colored one is the best bet but I still have concerns. For people that have a teal sapphire, are you happy with how it looks in different lighting? Could you post a picture of yours in different lighting? Do you have any advice judging the brilliance of a gem through photos? How much does your teal sapphire shift color? What specifically doesn't look great about it in different lighting?