These striking and unique necklaces features a genuine and rare ocean-tumbled sea glass ‘Codd’ bottle marble which was found on the Isle of Man. The sea glass is a beautiful classic seafoam green colour with a lovely rounded shape and a very tactile, gorgeously frosted surface.

Codd marbles like these were traditionally found in the necks of glass bottles which contained carbonated drinks, and used to create a seal that helped prevent the drinks going flat. The bottles were originally invented in the mid 1800s meaning sea glass marbles like these could potentially be over 150 years old!

Choose from either an 18 inch or 20 inch sterling silver chain.

All Under the Sea jewellery is handmade in Castletown, Isle of Man using the finest materials that reflect the beauty of the sea including genuine sea glass and recycled sterling silver.

Each piece of sea glass has been naturally shaped by being tumbled by the sand and sea for many years and collected on the beaches of the Isle of Man.