This is pure artistry. The amount of time it takes to make this bead is incredible. It is really 3 beads worked in the flame to produce the incredible results. It has a base of Ivory with 24kt gold foil in the Ca'd'oro style and black filigrana. The size is approximately 20mm in diameter and approximately 12mm at the thickest point. A nominal 1mm hole runs through the center of the bead. It matches all our filigrana lines and is abvailable in 3 sizes.