All GIA graded diamonds have a unique serial number laser inscribed on the girdle which enables you to match the diamond to its certification. If you look carefully, you can see the inscription on the girdle of the diamond below. All Taylor & Hart center diamonds are GIA-graded and come with a GIA certificate.
Are all diamonds laser etched?
Not all diamonds are laser inscribed. Some gemstone manufacturers choose not to pay for this service, which is provided by the diamond certifying authority. In such cases, the stone can also be identified by its inclusions, whose number and location in the stone are unique to each diamond.
How can you tell if a diamond is GIA?
The GIA report number appears microscopically engraved on the outer edge (girdle) of the diamond. This gives buyers a unique way of linking their GIA report to the physical diamond. Enter this number into GIA’s website and hey-presto — you have an electronic copy of your diamond grading report.
Are GIA diamonds etched?
Diamonds accompanied by GIA Diamond Dossiers® typically feature a micro-laser inscription applied to the edge of the diamond. The GIA report number appears microscopically engraved on the outer girdle of the diamond. The laser inscription gives buyers a unique way of linking their GIA report to the diamond itself.
Can GIA laser inscription be faked?
Share. GIA’s grading lab recently detected “a number” of diamonds that had counterfeit GIA inscriptions on their girdles. “This is not the first time we have seen this,” says spokesperson Stephen Morisseau. “But recently we have seen a number of stones with fake inscriptions.”
Are all lab diamonds inscribed?
Because they cannot be distinguished from mined diamonds in any other way without intensive testing, laboratory grown diamonds are always laser inscribed on the girdle (the edge) with “LG” and an identification number.
Can you remove laser inscription on diamond?
Laser inscription does not damage the diamond. … Laser inscriptions are permanent, but can be removed by a professional diamond cutter. The AGS Laboratories inscribes messages in English only. For Round Brilliant cut diamonds, the largest area of the girdle is selected for the inscription.
Can a GIA certificate be fake?
Every GIA certificate has a Report number associated with it. 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.
Does laser inscription affect diamond value?
They’ve determined that it doesn’t hurt the value of the diamond. But the truth is, laser inscribed diamonds can actually increase your diamond’s value.
Are IGI diamonds inscribed?
IGI Laserscribe® is an efficient and easy way to identify your diamond. … Using a very fine and precise laser beam, alphanumeric characters, a brand logo, even a personalized message can be inscribed on the girdle or outside circumference of your diamond.
Are all diamonds etched with a serial number?
Not all 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.
Are GIA diamonds sealed?
The lab offers diamond sealing as an additional service, generally for the investment market. Just one-tenth of 1% of the stones that are graded by the GIA lab are sealed. The lab is still investigating the “source and method” of this alleged fraud, including just how the packaging was breached.
Are GIA diamonds real?
“GIA certified diamond” is a misnomer. GIA doesn’t certify diamonds – it grades them. The terms “GIA certified” and “GIA cert” are commonly used in the jewelry industry to refer to diamonds that have undergone GIA’s rigorous grading process and to the reports that accompany them.
Who certifies diamonds in India?
Surat-based International Institute of Diamond Grading and Research India Pvt Ltd is the new “laboratory added for purpose of certification/ grading of diamonds of 0.25 carats and above”, the Directorate General of Foreign Trade (DGFT) said in a notification.
How do I get a copy of my GIA certificate?
How do I replace a lost, stolen, or destroyed GIA report?
- Toll Free. 800-421-7250 ext 7590.
- 760-603-4500 ext 7590.