Thank you, all! :>
You are indeed looking at white metallic freshwaters and....I'm going to end up getting both. Not just right now. But I like the silver-green paired with the white better, so I'm purchasing those first. Turns out that they're actually 11-12 mm, but Linsey hadn't realized until just this week, so she's letting me have them for the cost of the smaller size. Which is fantastic, honestly, I've been eyeing a pair of silver-green Kamokas for ages but I can't justify paying more than $600 for simple stud earrings. If I lived in studs, maybe, because Kamokas really are lovely, but I don't. I vastly prefer dangles so I think I just wanted the Kamokas for the color, which I am now getting twice over. Squee!
I couldn't let those perfect dark green drops go, though, so Linsey is kindly holding them for me until I can think of a design that I feel suits them a little better. I really like how easygoing Pearl Paradise is about holding things and customizing and all that good stuff, as well as sending photos and detailed descriptions before you buy, AS WELL as having such things as waiting lists for specific pearls (I adore strongly-colored Tahitians. I'm holding out for blues). It just makes everything easier.
Thank you all for your input. I actually was able to test things against my skin since I have a pair of blue-green studs with a similar body color and luster as the drops, and my very first Tahitian jewelry was a pair of silver-blues I made into earrings myself. It doesn't make a ton of difference on me, honestly, since I have olive skin and I can wear a pretty wide range of colors against it, with the exception of yellow. I've wanted gold south sea for quite a long time but I'm too chicken to order it online without trying on - cream and gold does look nice on me, but yellow DOES NOT. One step in the wrong shade direction and it makes me look ill.
Size isn't entirely a problem either. I actually like wearing larger dangles in my ears, 10-12 mm, it's proportioned nicely for me. The problem I run into is earring length. I have a short neck and wide face, so 2" is my absolute limit and I don't even usually like to reach it. Such long earrings, on me, look very formal and showy, and that's such a contrast to my personality I'm not comfortable with it. I prefer to have nice things that people can notice and appreciate if they look, without waving my arms and shouting "LOOK AT ME! LOOK AT ME!" in order to get them to. The ombre earrings were lovely. But they were also very, very showy, very long, and I think overkill if worn with any kind of pattern. So back they went.
I'm hopeful two pearls will work out nicely. I have a 3-tier of Kamokas from Kojima pearl that I kept and like well enough - it's still a *little* big, because pearls having volume adds to the space they take up, but it's also still in my comfort zone and I've worn them quite a few times since getting them. They're beautiful pearls and better proportioned for me, which makes me think that maybe a 2-pearl combo will be my sweet spot. We shall see!