engagement rings for when you are really broke

If you are completely broke, you can't even buy an engagement ring to propose to her with true or false.

How would she react to a free ring found in the cereal box. If she loves you, she'd accept your proposal even if you propose to her with the ring from a can of beer right?

Actually, you don't have to go to that extent.

I was browsing through these engagement ring deals and found one for $9.99
Serious
It can even pass off as a diamond ring, though you'd better come up front and tell her it is cubic zirconia.. before she sends it for diamond grading.
Granted it is on sale so if you like it, grab it before it is gone. I haven't seen anything that looked so good for so cheap in a very long time.

Cubic zirconia is used to imitate diamonds, rubies, sapphires and other precious gemstones, though it is beautiful in its own right.