Absolutely yes! We carry a very select offering of treated, dyed and cultivated crystals which are, nonetheless, real crystals. We try to disclose this information upfront and we are happy to discuss these items on a case-by-case basis if there is concern. The exception to this (because the exception makes the rule) is goldstone. Goldstone is man-made, of glass and copper. We carry it because, over the centuries since it was first created, its beauty, history, and lore have imparted a certain symbolism that resonates with many people.