Laser inscription is common throughout the diamond industry. … Adding your IGI report number to your diamond’s girdle with Laserscribe® permits fast identification and verification of all of its gemological details.
Is IGI reputable for lab diamonds?
Overall, the best certification for lab-created diamonds is the IGI, because they give specific gradings for qualities like Color and Clarity. The GIA has started fully grading lab-created diamonds recently as well, however, those are much harder to find.
Is IGI natural diamond certified?
James Allen does sell IGI certified diamonds as well, but we never recommend those.) The point of buying a diamond with an independent certificate is to get peace of mind that the diamond is the quality they claim.
1) IGI vs. GIA.
|Diamond||IGI Grade||GIA Grade|
|1.00 ct||J, SI2||K, I1|
What is the difference between IGI and GIA?
The International Gemological Institute or IGI is also a very large institution, and it has been around since 1975. While both GIA and IGI are reputable labs, there is noticeable difference in how they grade diamonds. In a nutshell, IGI is not as consistent or strict in grading diamonds as GIA.
What is the most reputable diamond certification?
The GIA (Gemological Institute of America) is the most well-respected and renowned diamond grading entity. They are incredibly consistent and provide the greatest peace of mind when purchasing any diamond.
Should you buy a lab grown diamond?
Lab-grown diamonds are real and they’re fantastic. They’re also ethically-sourced, eco-friendly, and far more affordable than their mined counterparts. For proof, look no further than Clean Origin, one of the best names in the game when it comes to lab-grown diamond engagement rings.
What are IGI certified diamonds?
IGI Diamond Reports give an accurate assessment of a diamond’s cut, color, clarity and carat weight according to strict international standards.
How much does IGI certification cost?
The cost is $25.00. The S.O.A. will summarize pertinent gemological factors with regard to an article of jewelry. Each article of jewelry is independently examined by experience graduate gemologists working in unison with certified, accredited gem and jewelry appraisers.
What is IGI certified lab grown diamonds?
The IGL Diamond Certificate provides a reliable and accurate documentation of a diamond’s identity and grade based on the internationally recognized diamond grading system. … The carat, color, clarity and cut – commonly known as the 4 C’s of each diamond are clearly stated on each diamond certificate.
What magnification do you need to see diamond inscription?
What is the best magnification to view a diamond inscription? Based on the magnification of the viewer we sell (see below), the magnification is 20x. It will always take a little time for set-up to view the inscription but provided the number is not too faint, it should be visible at this magnification.
Are Diamonds marked for identification?
Just What Diamonds Have Serial Numbers? … In the US, only diamonds that have been graded by the Gemological Institute of America (GIA) carry an engraved serial number. The serial number is engraved into the diamond as part of the certification process and matches the number on the diamond’s certificate.
Do all diamonds have serial numbers?
The quick answer is yes. Ethically sourced diamond rings that have been graded by the Gemological Institute of America (GIA) have serial numbers. They also have diamond certifications. That said, not all diamonds have serial numbers, and the process of certifying a diamond can be complicated.
Is IGI worse than GIA?
IGI was stricter than GIA in 5 cases (e.g. IGI graded a diamond VVS2, while GIA graded it VVS1). IGI was looser in 4 cases (e.g. IGI graded a diamond SI1, while GIA graded it SI2). Both labs assigned the same grade in 20 cases.
How can you tell a fake GIA certificate?
While people can fake certificates, they can’t fake the actual database’s information. Simply go to GIA Report Check and input the Report Number from the certificate to check for it’s authenticity. After a CAPTCHA, it will send you to a certificate with very specific details along with grading.
Is ideal or excellent cut better IGI?
IGI Cut Grade Parameters
|Lab||International Gemological Institute (I.G.I.)|
|Table width %||53 – 60||52.5 – 63.5|
|Crown Height %|
|Crown Angle %||33 – 36||32.7 -36.3|