Ruby Zoisite 8mm Round 15-16 Inch Fu Kai Gems Jewellery Company When tumbled it can have

When tumbled it can have the look of polished steel

a warm peach

but it is opaque as well

which occurs in many colors

while the Zoisite is light to medium green

Ruby Zoisite 8mm Round 15-16 Inch Fu Kai Gems Jewellery Company When tumbled it can haveRuby Zoisite occurs naturally when small Ruby crystals become embedded within Zoisite. The Ruby inclusions in this stone are pink to reddish purple to dark purple, while the Zoisite is light to medium green. Ruby has long been considered one of the most beautiful and valuable gemstones on the planet. It is also one of the hardest, second only to Diamond. At times in ancient history, Ruby was valued more highly than any other gem, including Diamond.