minimum 5.25ct 14x10mm emerald cut radiant cut yellow labradorite. labradorite is a gemstone in the color and exhibits lustrous metallic tints of blue green yellow red gold and purple. on mohs' scale of hardness labradorite is 6 6.5. it has a vitreou
min 5.25ct 14x10mm barion cut zandritetm color change. zandritetm 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