World's Three Major Healing Stone Bracelet Inner diameter: Approximately 16.5 cm World's Three Major Healing Stones: A design bracelet featuring healing Larimar, Sugilite, and Charoite. I was also drawn to the fact that Moon Quartz is used. Larimar: Approximately 8mm Sugilite: Approximately 8mm Charoite: Approximately 8mm Moon Quartz: Approximately 8mm Cut Crystal: 4, 6, and 8mm Flat Crystal Beads Rondel fittings are silver. This listing is for the bracelet only. Please check the close-up photos of the Larimar and Charoite patterns. Since they are 8mm, it's not very noticeable. This was something I collected as a hobby. I'm selling it to organize my collection since I have a lot. The size of each bead may have some variation as I don't have digital calipers. Due to the nature of natural stones, there may be hole chips, shape distortions, scratches, and inclusions.