This flexible 18k yellow gold bangle has an allium comprised of  green emerald surrounded by blue sapphires while  the Farfalla (butterfly)  has  hues of  light  and dark green tsavorites.
Given its flexibility, you can...
This flexible 18k yellow gold bangle has an allium comprised of hues of amethysts. The second allium is a citrine surrounded by yellow sapphires. Given its flexibility, you...
This flexible 18k yellow gold bangle has a dark luminance  gray pearl while the Farfalla (butterfly)  has  medium pink sapphires
Given its flexibility, you can wear more than one or intermix them...