Sterling silver 1.5mm stackable bangle bracelet with larimar, blue topaz, dyed aventurine, and rainbow moonstone. The blue topaz is 8mm, the rainbow moonstone is 11mm, the oval aventurine stones measure 7mm x 8.5mm and 9.5mm x 13.5mm. The oval larimar is 11.5mm x 16mm and the pear shape larimar is 8mm x 11mm. The bracelet's diameter is 66mm. .925 Sterling Silver