This beautiful freeform rose cut Labradorite measures 20mm x 13mm. Bezel set in 9ct yellow gold on a 1.6mm halo shank. The stone has a dark grey/green body colour displaying flashes of bright blue and green when rotated. 
This ring can be made to most sizes, please get in touch if you'd like me to send you a complimentary ring gauge. 
Please note this is a natural stone, if this is too large or not the desired shape please get in touch as I have others.