Of those on your list I picked Multi-colored pearlescent double dong but there are so many pretty glass toys out there two very expensive but very beautiful toys I hope to own one day are the love handle: link and the Prince valiant: link
I love the function of my Luxotiq anal Plug and the Moon Plug is definitely next on my glass list! The detailing is subtle but gorgeous at the same time. It's such a sensual shape. It reminds me of a woman more than it does a phallus. After that, of the ones you've laid out, I choose Icicles No. 8.
I'm between the Dichoric Wrapped G-Spot with Bumps, and the Multi-colored pearlescent double dong. I'm a sucker for Dichoric (it's just so pretty!), and the pearlescent is just so pleasing to the eye... It all depends on the amount of texture you want!