- I can't understand this. It's something you almost never see.
- What is?

6 seconds sound clip from the The Grifters movie soundboard.

You can hear this line at 00:07:50 in the Blu-ray version of the movie.

Quote context

[...]

- OK, ace, they're on a row.

- Yep, you're right. That's a dollar I owe you.

- Hey?

- That was the deal. A dime for every quarter.

- 5000 on the three horse to win, please.

- 2000 on the three horse to win.

- I'm sorry.

- Why? What's wrong?

- You are a valued customer, as you know.

- But what's wrong?

- I can't understand this. It's something you almost never see.

- What is?

- This is some of the finest filegree platinum I've ever seen.

- But the stones... no. They're not diamonds.

- But they must be! They cut glass!

- Glass will cut glass. Almost anything will.

- Come with me. Let me show you a positive test for diamonds.

[...]