Ametrine 6mm Round A Grade - 15-16 Inch Pebble from which its name was

from which its name was derived

colored by trace amounts of chromium and/or vanadium to range in hue from yellow to green to blue to green

from deep oranges to creamy off to white tones

Peridot (pair-uh-doe) is one of only two gems

Ametrine 6mm Round A Grade - 15-16 Inch Pebble from which its name wasAmetrine is quartz that occurs in bands of purple and yellow. As the name suggests, it is a combination of Amethyst and Citrine. The different colored zones in the stone result from different oxidation states of iron, due to exposure to different temperatures during its formation. It is believed that Ametrine was first introduced to Europe by a conquistadors gift from Bolivia to the Spanish Queen.