OP, were you able to place an order with your SA in the U.S.? I am thinking of doing the same since it hasn't been available online.
Hi! Ah sorry for the late response.
Yes, I was able to place an order through my SA back in the beginning of March and was told 3 weeks so end of March...yet here we are and still nothing. I followed up last week and was told now April smh.
My impatient-self stocked the website every now and then and checked the “find in boutique” option and saw that Sf and Chicago locations had low stock. Texted my SA to transfer to NY (where I’m based) and he informed me that these units were already reserved/deposits. I didn’t believe him so I called the store myself and was confirmed he wasn’t lieing lol..yet the stock for those 2 stores still show up as available for 2 weeks now, which is so strange. Did these clients change their minds/lazy to go pick up their earring? Frustrating.
Also to note, I set up notifications on the website when they restocked and never got an email notification. Just this week (Monday) the earring was available to add to cart and I quickly added to my cart, but then yesterday Cartier sends an email which says:

Why was the earring available to purchase in the first place? Ridiculous.
So now it’s just a waiting game. Honestly so impatient. Hopefully by the end of the month I can do a reveal *crossing fingers*
I hope you’re able to find one! Keep us posted too and I’ll do the same if my SA see’s availability.