How old is my squash blossom necklace ?

Hi everyone,

I live in Switzerland and just bought this necklace. Seems the needs are platted but other pieces are silver. The stones are set with prongs. It’s signed (?) MT Zuni on the back.
I join some pictures and thank you for your help.


I would call this circa 1990s. Couldn’t find anything on the hallmark, beautiful necklace.

Thanks Jason for your help. I consider selling it, do you have any idea of a reasonable price.
Have a nice day

$500 - $600, You might list it in the forum under selling.

Thanks galore for your help.