Anyone know where to get flower shaped collars?

I bought my first packwood stub tail razor the other day off the bay and its on its way. It is missing one of its original flower shaped collars, and I would like to find one that matches or atleast resembles the original ones. If anyone knows where I can find them it would be greatly appreciated!
Antique Packwood Silver Steel Straight Razor from Estate #7 | eBay

Thanks
Louis

If I am correct, you are requesting jewelry making items that can be found in hobby shops like Jo Ann's, Hobby Lobby and other shops that sell jewelry making supplies.