The weight of a gemstone is very important and is one of the key factors in its value. That's why it is good to be able to estimate the finished weight you'll be able to achieve when buying rough material. 

Everyone has to start at the beginning. 

Watch Susi's first ever video blog documenting her experiences as a student during a recent faceting and free form cutting course. 

Photos from our event in April - Better late than never!

Gemmology is an ever expanding field with new deposits being discovered and treatments to gemstones whether to enhance or deceive always throwing up new challenges. This is why we feel it is important to attend two conferences every year to keep our knowledge current.