Is igi reputable
IGI laboratory technicians accurately calculate the diamond’s carat weight by using carefully calibrated instruments. They are all reputable and reliable labs. Today, we’ll look at the company’s history and products, along with all the VRAI reviews we could find, to see if this brand is a good fit for you. They have all been grading synthetic diamonds for over a decade. VRAI Reviews: What You Must Know Before Buying Blush and Bar What's Your Ring Style Take The Quiz VRAI is a leading online brand of carbon-neutral jewelry. The bigger the diamond, the higher the carat weight (one carat is equal to 200 milligrams). we use IGI and EGL by default, and not GIA. The carat of a diamond is determined by its weight. When assessing the cut, experts take into account the cutting precision, proportions and finishing details, which all play a role in the final appearance of the diamond (i.e., brilliance, dimensions). Unlike other diamond characteristics, cut is determined by man, not by nature. This means that if you were picking between the two, it would be better to go for a GIA diamond analysis. Research shows that an IGI diamond and a GIA diamond being sold on James Allen (see also Is James Allen GIA Certified), with the exact same traits, the IGI diamond is sold for 12 less. The professionals at IGI then place the diamond on a scale ranging from IF (internally flawless) to I3 (imperfect or heavily included). Is IGI as Reputable as GIA An IGI certification is not as reputable as a GIA certification. They assigned the same clarity grade in 20/29 cases and were within 1 clarity grade of each other in all but 1 case. To grade the clarity of a diamond, experts study the gem using a special scope and a 10x magnification loupe to observe the number and nature of these characteristics, as well as their size and position. There are two types of clarity characteristics: inclusions and blemishes. The colour of a diamond is based on a scale from D (colourless) to Z (yellow) and is determined by comparing the diamond to master stones of a predetermined colour. IGI, like other diamond laboratories, grades diamonds based primarily on the 4 Cs: colour, clarity, cut and carat.