Another experiment, this time based off the necklace in this image by luthien_nightwolf;
http://www.furaffinity.net/view/7506064/
Not as happy with this one as the last one, as the links meant to resemble the pearls are not quite what I had in mind, but the best option I could come up with. Maybe they'd have looked better in actual white rather than silver, but I didn't have enough white on hand.
Oh well, it's a nice design. :) I'm just kinda blah about the silver with the gold.
The central gem is a glass cabochon wrapped in half persian 3-1 chain, with a swarovski crystal drop hanging from the bottom, and two crystal bicones joining the focal to the chain. I'm not 100% sure if the bicones are swarovski, I think they may not be, but I don't know because I don't remember where I got them. But, they were the only matching reds I had.