j1n1i14, thanks for the kind words. Actually, everyone in this thread has been really supportive and I've pretty much forgotten about that loser. I honestly don't think I could have done it without the support of all you kind gals.

He can text me all he wants, he'll won't get a reply. Ever.
So I managed to go through the Yorkville area today without much damage. Yorkville is like Los Angeles' version of Rodeo Dr. or Chicago's Golden Mile. I passed by this cheap jewelry store named Ardenes and they specialize in disposable fashion accessories. They had a ring that looked somewhat like Louis Vuitton's Inclusion ring and so I couldn't help but look. I ended up buying 3 rings for $10 and then a silk lace tie (I've always wanted to rock one). Total was $20ish damage. Not bad!
Then I went to Tiffany's to return the ex's so-called gifts... I think I've found my perfect right hand ring. It's a lot more than what I wanted to spend, but the ring is gorgeous! It was quoted at $2350.

Channel Set Diamond 1/2 Band 9:27 iw (what does 1/2 Band 9:27 iw mean?)
I think it's this one... but the prices don't match:
http://www.tiffany.ca/Shopping/Item....ni+0-x+-pu+-f+
ETA: Okay, I think it actually means it's a half band with 0.27 carat weight...
ETA 2: Oh no..... I completely forgot that I treated my friends to drinks after Tiffany's at a nice hotel bar. 