ROUGH RUBYThis is a127.70 caratroughrubyfrom Luc Yen in the Yen Bai province ofVietnam. The rubies from Northern Vietnam are considered among the finest in the world. They come frommarble deposits and as such do not contain the iron that rubies frombasalt deposits have and thereforehave aricher redcolor. Rubies, a type of corundum, rank a 9 on the Mohs Hardness Scale and are second in hardness, value, and desirabilityonly to diamonds. Thisruby is 100% natural and has not been worked on in any way.Measurements:5.3CM x 2.5CMCheck out our other great values by visiting us at www.stores.eCRATER.com/roughdiamondworld or click on our store link. Powered by eCRATER On Aug-31-09 at 09:16:39 PDT, seller added the following information:Every buyer gets a MyStoreRewards invitation for cash back
