Is this SSP or FWP?

[Etherealized]

I just bought this strand that was advertised as cream color ssp. Can someone help me verify if this is ssp or nucleated FWP? The pearls are 9-12mm in size on a 14k gold ball clasp.

 

[CortezPearls]

Good morning Etherealized and welcome to our Pearl Loving Forum!
That is one nice necklace...it does look like a bona-fide SSP to me. Everything about it leads me to believe it is saltwater...the natural markings, the color, the luster.
Hoping we can have another one of our members to chime in their responses!

 

[Katbran]

Looks like South Sea to me , very pretty.