Aquamarine Octagonal Cut Necklace Settings

An octagonal aquamarine reads as a clean geometric form at the throat, where there is nothing beside it to compete. These pendant settings keep the metal minimal so the step facets and the pale color carry. Choose the setting, then set your own octagonal aquamarine.


  • Bleu Meridian – Emerald Cut Aquamarine Sapphire & Diamond Necklace Setting

    From $1,899.00 USD
  • ELISARA – Emerald Cut Aquamarine Vintage Bow Diamond Necklace Setting

    From $2,899.00 USD
  • SERELLE – Emerald Cut Aquamarine Diamond Accent Necklace Setting

    From $2,399.00 USD