Working on earrings today with my “tiny treasures” collected from the under $1 ebay auctions over the years. I’m using plastic earring backings that can be bought for a dollar for a 100 and gluing 4-6mm flatbacks and findings to them with e6000
The fruit earrings are made from slices of fimo canes cut with a craft knife to about 1mm – not the precut nail art because while that’s perfect for nails it’s too flimsy for doll earrings.
You can cut the stems to size or add silicone backings to secure them to your doll