IGI To Continue Applying Universal 4Cs Grading To All Diamonds
Every diamond IGI certifies undergoes a rigorous 14-step grading process, carried out by gemologists using state-of-the-art equipment
Every diamond IGI certifies undergoes a rigorous 14-step grading process, carried out by gemologists using state-of-the-art equipment
The report states that India has strategic advantages that make it a natural hub for lab-grown diamond production and export