AGSL is largely chargeable for grading diamonds based on its own grading criteria. It absolutely was a formidable rival to GIA and experienced a robust name from the diamond sector. As this announcement describes, AGS Labs merged with GIA in late 2022 and will not give new grading services. Even https://connergbund.iyublog.com/33812202/the-definitive-guide-to-diamond-certificate-lookup