How to Clean Rubies and Ruby Care and Cleaning Guide
A Ruby is a variety of the mineral Corundum that is relatively hard—9 on the Mohs scale. How to Clean a Ruby Warm soapy water is typically a safe way to clean a Ruby. Untreated, heat-treated, and lattice diffusion gems may be used in an ultrasonic and steam cleaner. If the material is dyed or fracture-filled, it should only be cleaned with a damp cloth. Find more jewelry cleaning solutions here: https://katrinakelly.com/blogs/news