A trio of square bi-colour tourmalines (6mm x 7mm to 9mm x 9mm) with soft pink hues and deep blue-black colouring. Set into textured silver and polished 9ct yellow gold to highlight the colour difference, the metal combination continues around the back. UK size O. Can be resized within UK M to Q. Please leave a note of your ring size at checkout, or order with a ring sizer.