Guild Wars 2

Hey,
is there a possibility to remove a sigil from a weapon without destroying either?

I had a namend exotic weapon and i upgraded it with a Superior Sigil of Generosity. After that i used a transmutation crystal and transfered the stats of an ascended weapon with the look of the named exotic and the sigil together.
Now i want another sigil in that weapon, but Superior Sigil of Generosity is so much worth, i dont want to destroy it.

If i use the Transmutation Splitter, then i’ll get the ascended weapon and the namend exotic with the sigil in it? That would be of no use.

Thanks for helping me.

If the datamining thread on Reddit is right, there will soon be an item sold in the Gem Shop that will extract upgrades. You may want to wait until next Tuesday.

Ah okay, thank you!