Diamond certificate

by Sidsel Dalby

We offer diamonds graded by GIA

Diamond certificate

Every diamond sold by DALBY DIAMONDS has been analyzed and graded by gemologists from the world’s foremost authority on diamonds: Gemological Institute of America (GIA). Most of our diamonds are laser engraved with a unique GIA tracking number, that whilst invisible to the unaided eye, allows for its origin to be traced -all the while protecting the perfection of the stone.

A diamond by DALBY DIAMONDS comes with either a diamond grading report, diamond dossier® or a diamond quality document from GIA. The diamond is evaluated at the diamond grading lab by a team of skilled gemologists with observation, as well as with a number of scientific tools to document the dimensions, color, clarity and carat weight of the diamond.