Lowest price:$34.99Description: min 5.25ct 14x10mm barion cut zandrite(tm) color change. zandrite(tm) is a type of synthetic glass that was created by a major glass manufacturer. a developing scientist came across the idea that this new creation had gemstone marketing possibilities and started a movement that began a new gemstone trend. it has a color change which is why it was given the name zandrite as a take off of the very expensive natural gem alexandrite.