Citrine is a variety of quartz. These top quality pieces have amazing deep oranges and bright yellows. This sunburst stone has an average of 7 on the Mohs scale. This particular piece has a beautiful mix of yellow and orange colors, weighS a whopping 217.56 cts. and measures 51x35x21 mm. This piece would cut an outstanding stone or an amazing carving. These pictures are not to scale so please read each description for the actual size.