Do I really need to get a diamond graded? Diamond is the only gem composed of one single element: carbon. By closing this banner or using this site you agree to our revised Privacy Notice, Terms of Service and Cookie Policy. Find a retailer that offers GIA-graded diamonds.

Colorless diamonds are scarce—most diamonds have tints of yellow or brown.

You may have already heard or learned about the 4Cs of diamond quality: color, clarity, cut and carat weight. GIA offers reports in a number of formats, including digital versions, each containing the trusted and highly accurate grading information diamond shoppers can rely on. To be sure your diamond was graded by GIA, ask to see its GIA grading report. The average yield in most diamond mines is 1 part diamond to 1 million parts host rock.

Also available are the GIA Diamond eReport and the GIA Diamond Focus Report™, online only reports including full 4Cs grading results. Courtesy: Rogel & Co. Inc. A GIA diamond grading report is essential when buying a diamond. Use your GIA report number to look up your report results. Download How to Read a GIA Diamond Grading Report. Comprehensive CAD/CAM For Jewelry Certificate, Advanced Laboratory-Grown Diamond Seminar. However, given the complexities of packaging, shipping and insuring diamonds, and because GIA only grades unmounted gems, your best option is to work with your local jeweler to submit the stone on your behalf. Image-rich, interactive materials accompany the report, telling the story of the diamond’s home country and the diamond’s journey from rough to polished state. Where are Diamonds Found? , Feb 1, 2019.
Learn more about GIA diamonds and why savvy shoppers rely on GIA. This 3.55 ct emerald cut diamond received high grades on its GIA report: F color and VS2 clarity. Most quality jewelers offer diamonds with GIA grading reports.

All rights reserved. Evan M. Smith, Steven B. Shirey, and Wuyi Wang The World’s Foremost Authority in Gemology™. , Jan 26, 2018, Amanda J. Luke The GIA Retailer Lookup can help you find retailers in your area who carry GIA-graded diamonds or have GIA-trained staff.
How do you get a diamond “GIA certified”? Courtesy: 1stdibs.com. This service is available for colored or D-to-Z diamonds and is accompanied by a GIA report service. Another mineral, graphite, also contains only carbon, but its formation process and crystal structure are very different. Having a diamond graded by GIA is not expensive. As mentioned above, a GIA diamond is really shorthand diamond sellers use to describe diamonds that have been graded by GIA. This volume is a testament to the trust jewelers and their customers place in GIA’s accurate and independent grading services. Learn more about buying a diamond with the GIA 4Cs app. With a GIA diamond grading report you can be sure that your diamond is a natural diamond. The World’s Foremost Authority in Gemology™. How does GIA ensure objectivity when grading diamonds? On almost all modern birthstone lists, diamond is recognized today as the birthstone for April. Many diamonds in stores and online will already have a GIA grading report, which you can ask to see prior to purchasing. Again, “GIA certified” is really a misnomer for GIA graded diamonds. Courtesy: 1stdibs.com.