That's about US$ 414 for the studs-- a low price for that large pair of studs if they are SSP. Is that the 50% off price? They do look nice.
I researched Naccara pearls and found thair Facebook page and this article. It seems this brand sells freshwater pearls as well as Majorica brand imitation pearls (labeled as such) and Majestic brand imitation pearls. I didn't see any hashtag on their Facebook page about SSP.
I was in SM Bacoor with my mom yesterday. I wasn't particularly intent on buying jewelry, until I saw these NACCARA Pearls in the department store! These earrings were the first thing that caught my eye. I'm not particularly fond of earrings, but I really love how delicate this p
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But they do seem to label things as what they are. So I think those are probably SSP in your photo.
The necklace -- if that price tags reads 129,xxx (maybe 129,999?) would be about $US 2336. It's large but there are quite a few flaws and the color matching doesn't seem great. How much do you like it?