Skip to content
CERTIFICATES
CERTIFICATE FROM GIA
The Gemological Institute of America (GIA) is one of the world’s leading and most respected gemological institutions. As an independent nonprofit organization, GIA has helped define international standards for diamond evaluation and grading since 1931.
GIA developed the internationally recognized 4Cs: Cut, Color, Clarity and Carat Weight. Each diamond is evaluated according to rigorous gemological standards and documented in an individual GIA report detailing its characteristics and quality.
All colorless diamonds from 0.30 carat and above at Jonatan Dror are accompanied by an individual GIA certificate.
Identification Number
GIA-certified diamonds may be laser-inscribed with their unique GIA report number. The inscription creates a direct link between the diamond and its certificate, allowing the information to be verified through GIA’s official database.
Look up your GIA report number here.
CERTIFICATE FROM JONATAN DROR
All jewellery from Jonatan Dror is accompanied by an individual Jonatan Dror certificate documenting the specifications of the piece.
The certificate includes information such as the precious metal, diamond and gemstone weight, quality, and other relevant specifications of the individual piece.
ARGYLE CERTIFICATE
Pink diamonds from the Argyle mine are accompanied by their original Argyle certificate.
The certificate documents the diamond’s origin and individual specifications, as well as its official Argyle color classification. It accompanies each individual diamond as documentation of its connection to the historic Argyle mine in Western Australia.
