All the "pearl" Jewelery I've purchased on Amazon, especially lately, has been shoddy chintzy crap. Especially these. These I bought for my sister-in-law and they were a /fail.
I hate to be that blunt, however, I've just had a horrible set of experiences, and you should be aware of them as an educated consumer.
I love Amazon. I'm a paid Amazon Prime member. I buy everything from Amazon because Amazon treats its customers like gold.

But I cannot vouch for these ear-rings. I do not recommend these ear-rings.