wholesale sterling silver What is Diamond Certification?

What is Diamond Certification?
Independent certification is how you can be sure that you’re getting a quality diamond that’s accurately graded without bias. All Blue Nile loose diamonds are analyzed and graded for quality by the Gemological Institute of America (GIA), one of the most respected and accurate labs in the diamond industry. Additionally, all Astor by Blue Nile™ diamonds are certified for light performance by GemEx, the leader in light measurement. To verify a diamond’s quality before purchase, be sure to review its Diamond Grading Report or Diamond Dossier and the GemEx certificate if you are buying an Astor by Blue Nile™ diamond. It’s also good to know that your purchase of a custom-built ring, pendant or pair of earrings from Blue Nile comes with an appraisal that includes the retail replacement value of the item for insurance purposes.

 

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