Engraved with International Gemological Institute(IGI)'s unique security code by laser technology
Each Lamorite has an anti-counterfeit certificate, which is certified by the International Gemological Institute(IGI) . To ensure that each sold Lamorite is high quality diamond by tested strictly , Lamorite's (above 0.3CT/stone) waist engraved with anti-counterfeiting code by laser technology , if you want to observe this waist code to identify the authenticity , please use more than 40X magnifier.
(Note:As the loose diamond engraved with waist code by laser technoloy at the factory , Therefore, when the finished product is inlaid with claws, the claws maybe block the waist code, which is a normal phenomenon )