I am going to show a picture of the necklace and another of the earring in a close-up. The thumbnails below are smaller than usual, so, you should (as ever) click on the picture to see it real-size.
I used one opal, 1 cream Swarovski pearl, one tiny gold-plated ball and gold-plated earring bases.
For that one I used Indian wedding cake barrel beads, Swarovski bicone at the top, and to finalise a small gold-plated ball and gold-plated earring base.
Again, Indian wedding cake amethyst beads, antique gold spacers at the top and a gold-plated ball to finalise. The base is also gold-plated.
Used Indian wedding cake beads, pink faux pearls and silver plated-plated ball and bead caps, in a stainless steel (surgical type) earring base.
I liked this earring the best maybe. Used 2 cherry jade beads surrounded by gold-plated flower bead caps, finalising with a burgundy Swarovski pearl at the top and the usual gold-plated ball. As before, a gold-plated earring base keeps it all together.
For Sol Niger it was simple: 2 Swarovski golden shadow bicones, one gold-plated ball at the top, a gold-foil Murano bead and base as before.