Hi Susannah,
What I meant by "my lowly beadworks" is I don't use the high-end pearls like the ones Pearl Paradise are selling unless otherwise requested by some customers (but the requests do not usually fall on the beadwork category but on gold and diamond jewelry).
I usually use muranos, amethysts, peridots, garnets, swarovskis, aquamarines, and the likes. Nothing fancy.
For higher end beadworks (which usually ends up for myself and for family), I add gold balls, rubies, gemstone briolettes.....
I too, am a beader and designer by hobby. Before I stumbled on this forum, I don't usually use pearls due to personal struggles against durability issues. You see, my mom used to own a Miki rope and after using and spraying perfume on it every so often, she was left with beads in no time.
But lately, I've been so interested in pearls buying stuffs not for beadworks but for myself 

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For the rest of the forumers,
About faceted pearls, I don't find them attractive ALTHOUGH I would like to try carving pearls in freshadamas and tahitians. Any of you guys ever tried carving a pearl?