Rings › Kyanite Duo Image 1 of 3 Image 2 of 3 Image 3 of 3 Kyanite Duo $68.00 sold out 18k gold over sterling silver. 2 raw Kyanite stones sourced from Jaipur. Adjustable from sizes 6-12 Sold Out Added! 18k gold over sterling silver. 2 raw Kyanite stones sourced from Jaipur. Adjustable from sizes 6-12