When it comes to buying a lab grown diamond, it’s important to choose a reputable certification laboratory to ensure that you’re getting a diamond of the highest quality and value. The two most widely recognized certification labs are the International Gemological Institute (IGI) and the Gemological Institute of America (GIA). At Novita Diamonds in Manchester, we are here to guide you through the differences between these two certification labs and help you make an informed decision.

The IGI is a global organization that specializes in diamond and gemstone identification, grading, and certification. They are known for their accurate and consistent grading and are a trusted name in the diamond industry. The IGI uses the same grading criteria for lab grown diamonds as they do for natural diamonds, which includes the 4Cs (cut, clarity, colour, and carat weight).

The GIA is also a well-respected certification lab and is known for its rigorous grading standards. The GIA is a non-profit organization that is dedicated to promoting the understanding and appreciation of diamonds and gemstones. The GIA has developed its own grading system for lab grown diamonds, which includes additional factors beyond the 4Cs, such as fluorescence and the presence of post-growth treatments.

While both the IGI vs GIA are reputable certification labs, there are some differences between their grading systems. For example, the IGI includes additional information on the diamond’s symmetry and polish, while the GIA provides information on the diamond’s depth and table percentages. Additionally, the GIA has a stricter grading system for clarity, which means that a diamond graded by the GIA may have a lower clarity grade than the same diamond graded by the IGI.

At Novita Diamonds, we offer both IGI vs GIA lab grown diamonds, and we can help you choose the one that best meets your needs and preferences. We believe that both certification labs offer high-quality grading and certification, and we trust their expertise and professionalism.

In conclusion, choosing the right certification lab for your lab grown diamond is essential for ensuring that you’re getting a diamond of the highest quality and value. At Novita Diamonds, we offer a range of IGI and GIA certified lab grown diamonds, and we can help you make an informed decision based on your preferences and budget. Our expert designers and craftsmen can also work with you to create a bespoke piece of jewellery that perfectly captures your style and vision.