18ct white gold 017ct diamond aquamarine halo earrings cewshpr6aq the aquamarine collection by tivon features the celebrated aquamarine stone known for its stunning range of light sky blue colours to deep sea blue shades according to legends this magical gem originated in the treasure chests of mermaids and has since been regarded as the sailors lucky stone these enchanting tivon aquamarine earrings boast two pear shaped 101ct aquamarine stones set into classic 18ct white gold surroundin