What kind of finding do I have?

[pearlescence]

Can someone please remind me what this earring finding is called - senior moment strikes!

thanks

 

[Isis Pearls]

I think it may be called an omega.

 

[pearlescence]

Yes! Thanks!

 

[JerseyPearl]

They are also sometimes referred to as a French Clip, but I think that's an older term...my grandmother used to call them that!

 

[Pearl Dreams]

Yes, omega backs, because of the shape. Ω