This week's inspiration; STATEMENT NECKLACES

I'm looking for a statement necklace.. I already bought one in Paris but now I want a more special one! So, I've done my research but I still can't choose between these: 

Blanco

Blanco

Blanco

Mango

Mango

Zara

Zara

I can't decide wether I should go for ethnic, classy or chic.. Do you have any ideas? Please help me out!

xoxo, A.