I made some tree pendants with wire and different gemstones. On average I used about three meters of wire for each.

Malachite.
Enchantment: +20 stealth while in the woods.

Amethyst.

My favorite, labradorite. Harvested from Labrador dogs.

Tiger's eye. Looks like a baked potato :).

Lapis lazuli. Lapis lazuli was mined as early as 7,000 BC.

I hope you like my work :)!