GUEST: I was shopping in Palm Springs, California, about 1996.

I saw it, and I noticed that it looked like a prop.

It's not fine jewelry, but it looks like a hand-painted watercolor in there.

The tag said that it was a piece of costume jewelry worn by Paulette Goddard in the movie Kitty, 1945.

So that's what kind of drew me to it.

APPRAISER: How much did you have to pay for it?

GUEST: Uh, $75, I think it was.

APPRAISER: So how long after did you find this photograph?

GUEST: Well, as we had more access to the internet, I found there's quite a few of these publicity photos that you can see the brooch.

APPRAISER: We can very clearly see here in the corner she's wearing it, and it's very easy to identify.

And of course, this is Paulette Goddard with Ray Milland from Kitty, 1945, in the role of the kind of street urchin that they were trying to turn into a society lady.

GUEST: Hm.

APPRAISER: So they could marry her off to someone rich and help save their family's fortunes.

We do know who made this.

There's a man named Eugene Joseff.

And one of the signature hallmarks of Joseff of Hollywood is that he came up with something he called the Russian gold-plating technique, which is not Russian, and it's not gold.

GUEST: Right.

APPRAISER: But it sounds fancy.

You'll notice on the back, it's kind of a dull gold tone.

GUEST: Right, it almost looked like spray paint.

APPRAISER: He knew that with the studio lights, if you have highly reflective metals, they sometimes catch the light.

GUEST: Ah.

APPRAISER: So he used this dull plating process to avoid things flaring on the cameras.

The other thing that jumped out at me is, I noticed the scrawled numbers and letters on the back.

There are three digits and a, and a letter.

And I recognize that as how they kept their inventory for their stock at Joseff.

GUEST: Ah-hah.

APPRAISER: Because the brilliant thing about Eugene Joseff is that he didn't just make these things and sell them to the films, he rented them.

We have faux pearls surrounding this kind of base metal, and we have probably Austrian crystal with glass, and, of course, this watercolor piece underneath.

GUEST: Mm-hmm.

APPRAISER: We're not familiar with any other pieces in their archive that have a watercolor.

GUEST: Right.

APPRAISER: It's trying to look like painted porcelain, basically.

GUEST: Yeah.

APPRAISER: And it's a good fake, because, on camera, you'd never notice that this was a watercolor.

GUEST: Right.

APPRAISER: This piece was probably made sometime in 1943, 'cause filming wrapped on, on this movie in 1944.

Given the fact that you have this wonderful picture of her wearing it.

I think at auction, it would be somewhere in the $2,000 to $3,000 range.

GUEST: That surprises me.

Thank you, that's, that's more information than I ever imagined.