That's a good question. I bought some sub-miniature gourd seed for jewelry gourds and not one seed came up. This year, I am considering cracking one of my jewelry gouds open to see if any of the seed will be viable.
Meanwhile, if you run across a seed supplier, let me know.
I ordered other seed from Jack's Grain and Gourds in Durand, IL, but don't think he had any of these.

Jan

Here is a site you would never think of looking at, but they have all kinds of gourds, mostly to eat, but take a look.

http://store.yahoo.com/evergreenseeds/minbotgour.html

Sandy

Here is a link that might be useful: mini gourd seeds

Sundae, You're right, I wouldn't have thought to look there. Those appear to be regular mini bottle gourds, but not the jewelry gourd. Thanks, anyway.

Jan

Check out ebay. There are jewelry gourds on there right now. You could buy them and open them for the seeds.

Here's one I think:

jewelry gourd

I just purchased some seeds from Turtle Feathers for Nigerian mini gourds. With shipping you get 15 seeds for $3.75. I don't know if this is what you're looking for, but I've seen these used a lot for jewelry, key chains, etc. I've included the link below.

Here is a link that might be useful: Turtle Feathers- Nigerian Mini Gourds

This info might be a little late but here's a links page where I found jewelry gourds aka. Tennessee Spinners,
Mini-Mini Bottles, and Sub-Miniature Mix.

Ron in Silver City

Here is a link that might be useful: American Gourd Society Links Page

Try Baker Creek Heirloom Seed Company. They are out of Missouri and specialize in old rare varieties. They have a website and I get their catalog each spring.

website= "http://www.rareseeds.com/";
Also try The Seed Saver's Exchange from Decorah, Iowa. They have many gourds and other heirloom varieties. They also have a website and catalog. It's best to get a catalog from them because they have more varieties listed in the catalog than on their website.

I order seeds from both companies each year and they have never let me down.
Good luck to you
Sue

Here is a link that might be useful: Seed Saver's Exchange