This rare and beautiful petrol blue seaberry from Seaham* is perfectly matched with a sterling silver textured moon charm on a sterling silver chain spaced with small links to create a starry night sky feel 
 
Necklace measures 18" , and is beautifully presented in an organza bag and a handmade pillow box. 
 
* World renowned amongst sea glass lovers, Seaham beach yields some of the most sought after sea glass pieces. 
 
The Londonderry Bottleworks, which operated from the 1850s to 1921, was the largest in Britain. Producing up to 20,000 hand-blown bottles every day, they distributed their glassworks world wide. At the end of each day, waste glass was dumped into the North Sea - a practice which obviously would be frowned upon in this day and age. 
 
However, over 100 years later, the colourful glass that can be found - beautifully smoothed and shaped by the rough North Sea - truly are gems to be treasured.