Hello, I'm new here. I was wondering about orient, I've heard it's similar to the color of bubbles rainbow shine. Is that correct? I was wondering which type of pearls exhibit the most orient. Also, between freshadama and mettalic pearls which would have more orient? Last question, sorry I don't know much about pearls. But, what's is the biggest difference between freshadama and metallic pearls? Thank you so much for your help!