For a dash of fun, here is this pair of earrings set with vintage crystals and owl findings, from Askew London. Available from http://www.alexandramay.com, they are set with vintage glass stones mixed with vintage jadeite, in 24k gold plated metal.

These are 9 cm long x 3.5cm at their widest point, with a hook fitting for pierced ears.

These sell for £145.