These Venetian Murano beads are 12mm (1.2cm)

They have both interior and exterior 24k goldfoil and look different depending on which way the light hits them.

** Please note, that the exterior goldfoil may wear over time and/or contact with other jewellery. This is not a fault, simply a characteristic of exterior foiled beads.

On 14k gold filled earwires and the length is 26mm (2.6cm)