There are a lot of things you have to check & verify before getting a diamond, and maybe one of the most important one is the diamond grading / certification lab. Why? Because simply

Get detailed information on world's leading Gemological Laboratories offering certificates and grading reports for diamonds, gemstones and jewelry to protect consumers.

IGI Grading and Prices. GIA is often held up as the gold standard of diamond grading while other labs are purported to have looser grading standards HRD Antwerp is Europe's leading authority in grading of diamonds. This means that every day our employees commit to delivering the perfect grading reports for our customers. Advanced diamond grading laboratory. Enjoy peace of mind Lab diamonds receive grading reports from independent gemological organizations on the 4Cs: Cut, Color, Clarity, and Carat Weight. Just like in mined diamonds, lab diamonds will exhibit variations across the 4Cs and range from poor to&nb The two most popular labs for grading lab-grown diamonds are the IGI and GCAL .

Diamond grading labs

When your diamond, jewelry or gemstone is accompanied by a GSI grading report, you can be completely Before the advent of gem labs in the diamond industry, there was more inconsistency and confusion as to the value and rarity of diamonds. Today, gem labs, with their standardized grading systems and certifications for diamonds and other gems, help both retailers and … 2021-04-14 Diamond Color & Grading. Natural diamonds as well as lab diamonds, are available in many colors and tints.The traditional "clear" stones found in most engagement and wedding rings are known as known as white diamonds.Whereas fancy colored diamonds are the vivid shades like pink, green and yellow. Diamond Certification.

Innovation through Technology | International Diamond Laboratories® provides the diamond trade and jewelry retailers Reports, Loose Diamond Reports, Diamonds, Grading Gem Stones, Lab, Training, Education, and Corporate Training

Students study GIA’s International Diamond Grading System™, explore time-saving shortcuts to determine a variety of grading 2021-03-24 · While we strongly encourage a GIA certified natural diamond, we recommend the IGI certificate for lab-created diamonds, mainly from James Allen as they carry more than 30,000 lab diamonds with a wide selection of shapes and grades. Here’s the IGI Clarity Grading scale (from best to worst): There are many diamond grading laboratories around the world all of which produce their own grading reports according to their own standards, and in some cases employ their own terminology.

Lyssna på The Rapaport Diamond Podcast direkt i din mobil, surfplatta eller webbläsare - utan app. Episode 41: The Transformation of Diamond Grading.

You should feel confident you're getting what you pay for. We believe that grading authorities should stand behind their work. That all diamonds can be, and should be, graded accurately and consistently. Read More Arctic Gem Labs (AGL) is an independent laboratory offering accurate and timely diamond grading certificates & services Find your report Find "Arctic Gem Labs for over a decade is dedicated to providing an accurate and consistent Canadian diamond analysis and gemstone identification report" IGI independently verifies lab diamonds, grading them according to a number of factors e.g. cut, clarity, color, and carat. IGI certified diamonds using a graded color scale.

Diamond Certificates Our sophisticated equipment along with our experts ensures that your stone will be given a thorough and honest evaluation according to strict international industry standards. About EGS Lab EGS Lab employs a team of certified gemologists which use the latest equipment and technology for diamond grading. EGS Lab provides certification and grading services to several diamond distributors in the diamond exchange complex, as well as to private diamond owners. Every diamond is tested to determine whether it is natural, lab-grown or treated.
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The most strict and secure diamond grading is performed by top-tier laboratories issuing diamond certification (or grading reports) for loose diamonds, following a detailed process of intake and analysis.

If the same exact diamond was sent to a reliable grading lab like GIA or AGS, you can bet that the diamond would return with SIGNIFICANT lower ratings. You basically paid Tiffany-like prices for a diamond that’s isn’t cut to ideal standards. Some people think it’s worth it; most don’t.
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2021-03-24 · While we strongly encourage a GIA certified natural diamond, we recommend the IGI certificate for lab-created diamonds, mainly from James Allen as they carry more than 30,000 lab diamonds with a wide selection of shapes and grades. Here’s the IGI Clarity Grading scale (from best to worst):

GIL provides detailed identification and enhancement .. There is no difference between a diamond occurring naturally and a laboratory grown diamond except 'origin'.

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ImaGem Inc. is a gem information company based on patented technology for grading and identifying gems. The parent company The system assigns grades within 1/3 of the color grading system used by major diamond grading labs.

But today even very low quality larger diamonds sold in Wal-Mart come with a cert. Demand for skilled graders is intense. Unfortunately, while other diamond grading labs have embraced lab-created diamonds, the GIA, well, not so much. Despite the rise in popularity of lab diamonds, the GIA’s position has remained relatively unchanged. They still grade lab created diamonds with much more leniency than mined diamonds, not issuing specific color or clarity grades. DGC Laboratories was developed with the intention to deliver a superior service to consumers by grading and assessing diamonds by our certified graduate gemologists.

HRD Antwerp is Europe's leading authority in grading of diamonds. This means that every day our employees commit to delivering the perfect grading reports for our customers. Advanced diamond grading laboratory. Enjoy peace of mind

Diamond Certification. Grading and certification of all Diamonds, including Fancy Coloured Diamonds and Diamond Jewellery. Gemstone Certificat So it's imperative that you get a diamond that has been graded by an independent diamond grading laboratory - not the To protect your diamond investment you should rule out any lab not named GIA (Gemological Institute of America) When you choose a diamond, look closely. We do. Our gemologists, researchers, and scientists work together to find the microscopic details, subtle treatments, and new technologies that make each stone unique.

Through a unique combination of hands-on training, one-on-one coaching and multimedia, the Diamond Grading lab class explores how to grade diamonds consistently and accurately using a modern gem microscope and a loupe. 2019-12-12 2017-07-13 Rapaport Laboratory Services helps you ship your diamonds for grading to the best labs in the world from Mumbai, Surat, Ramat Gan and Antwerp. GIA Lab Direct: Servicing all GIA locations, Rapaport GIA LabDirect combines efficiency with a fully personalized service for each of our clients. In addition, a 2020-09-23 The Diamond Grading & Identification Lab Class takes place over five days and on the sixth day you will be required to take a practical assessment. You can choose the dates that suit you to take your Practical Lab Class at Gem-A HQ in London.