FAQ – Diamonds, Gem stones & Diamond Setting Can you source diamonds & gemstone? What are the four Cs of diamonds? What else should I be looking for with a diamond? Are your diamonds certified? What are the major diamond shapes? I’m hearing stories about diamonds falling out, are they true? They are selling me the diamond and the ring separately and sending me to a jeweller for him to set the diamond, what could go wrong? Are the diamonds glued in? What holds the diamonds in? What is the difference between a diamond setter & a jeweller?