Guild Wars 2

I crafted THREE Embellished Brilliant Opal Jewels. I then crafted THREE Mithril Settings, a Mithril Band, a Mithril Chain, and a Mithril Hook. My intention was to discover the ring, amulet, and earring for this jewel, but when I discovered the ring, all three of my Embellished Brilliant Opal Jewels were no longer in my inventory. I’ve checked my bank to make sure I didn’t accidentally deposit them… they just simply are not there anymore!

yea those recipes require 3 jewels each does show the number going to be used in the crafting pane

When you use discovery it actually makes the item. It should be in your inventory.