Labradorite & Diamond Drop Earrings

I understand that final sale means no refunds, but I at least expect what I receive to look like the picture. Instead I received earrings that are two different colors of labradorite. One is very light and one is very dark, and even for a stone that has some color changing effect, it looks silly. I feel duped because it should not be okay to sell them like that for $150(!) and claim they are a matched pair. Worse, they appear to have been shipped from a store, so someone looked at them and thought it was okay to send them to someone that way. I even thought the design was nice enough that I could buy a second pair, choose the one that matches, and then send the other two back, but since they are final sale, I can't even resolve it that way. I've been a fan of Nordstrom and the Rack for decades now and this is the first time I've felt taken advantage of by the company. I'll do my part not to buy nice jewelry on final sale anymore now that I know basics like 'earrings are a matched pair' can't be trusted.