Genuine mined from the earth BURMESE RUBY is the star of the show here. Twenty beautiful 2.5 mm round rubies in a row. Adjustable feature means a custom fit everytime. Highly sought after Burmese material is the Ruby to own. ERV: $500.00 in 2018. Take advantage of this opportunity to own, wear, and maybe pass down one day Burmese Ruby. Government embargo does not allow import of Ruby from Myanmar. This material was bought during a brief lifting of the embargo and grandfathered in. Because of this Burmese Ruby is something special to add to your jewelry collection. Thank you for taking time to look.