This is a single earring from Bibi Van Der Velden's Mini Scarab collection.
Nes Vintage
Simi Seng
Bibi Van Der Velden
Carolina Curado
Burkindy
Rafael Indiana
Kaweco
Sopro Jewellery
Aimé Leon Dore
Annoushka
Mishka
Dime Tribe
Luna Merdin
Maple