These earrings by Alison Lou say summer to me. Available from Net-A-Porter, they note, “Alison Lou’s ‘Medium Jelly’ earrings are made from Lucite and hand-painted with bright-blue enamel – the vibrant hue is a perfect choice for making dark-brown eyes pop. They have an incredibly lightweight feel and are finished with 14-karat gold-plated posts, so those with sensitive ears can wear them comfortably all night.”
These sell for USD$145.
IntoTemptation.....jewellery musings 
Unique ..
These read as very 80s to me. 🙂
You know … I’m not sure. I feel like in the 80s these would have been done in neon or fluorescent colours.