Blue-Green Andradite Garnet; From Quebec, Canada -reported in 2010. Note - these as far as I know are not the color change blue garnets. Size 2.7 x 2 x 1.3 cm. Photo by Rob Lavinsky, iRocks.com - image lic. under CC-BY-SA-3.0

Demantoid garnet from Madagascar. Main crystal 1.7 x 1.7 x 1.5cm. Photo by Rob Lavinsky, iRocks.com - image lic. under CC-BY-SA-3.0

Red andradite garnets from the Wessels Mine, South Africa. Photo by Rob Lavinsky, iRocks.com - image lic. under CC-BY-SA-3.0