This elusive sea glass marble was found along a Pacific Ocean beach after it had been tumbling naturally for decades. It is a frosty shade of seafoam green, and has cornflower blue swirls inside. The sea marble is fully intact and measures 1.6cm wide. It is secured inside a sterling silver cage and hangs on a sterling silver chain in the length of your choice. The cage can be opened if you would like to take the marble out and play a game with it.

Your necklace will arrive in a cotton-lined gift box with a card that tells the short story of sea glass and the name of the ocean where your piece was beachcombed.