I have fallen hopelessly in love with this gorgeous wire - some people call in beaded and others call it pearl wire - either way, I love it! It is 2mm thick and both sturdy as well as elegant, feminine.
The large hoop is 4.5cm and the smaller one is 1.4cm. I make everything by hand, so this will vary slightly and in fact if you would prefer another size, please let me know and I will make it absolutely for you.
I like the simplicity of these earrings, and in fact loved them so much made another pair and added a pearl charm - you can see them and the matching bangle in the final photo.
The ear wires are 0.8mm which is considered to be the most comfortable to wear by the experts - I don't know who the experts are, but I'm going with them!
The last photo shows a variation I created with a freshwater pearl: