Purple Sea Glass Earrings - Heart Shaped Colour Changing Neodymium Spanish Beach Glass

Purple sea glass earrings with Spanish Neodymium beach glass that changes colour in different light! Very rare beach treasures captured in sterling silver.

Romantic heart shaped settings in sterling silver with very rare purple to grey color changing sea glass.

SIZE

Sea glass is approx 1cm long, top drilled and then fitted onto sterling silver ear wires. Over all length is approx. 3cm

Please note that one piece of sea glass has one shiny side.

Neodymium? Colour changing glass also called Alexandrite was first discovered in 1885. The production process was perfected in the 1920's in England and Germany and became really popular. Neodymium glass looks purple in daylight and changes to a blue grey under fluorescent light. Derived from the Greek words 'neos' (new) and 'didymos' (twin).

Last picture taken under fluorescent light to show colour change. (Shows a different pair !)