The fine jewelry claims desk
Every claim about a diamond, assayed against its own paper
Engagement rings, diamonds and the retailers who sell them. Maison Assay reads what a retailer says, what the certificate says and what the policy promises, then sets them side by side. Every figure is dated.
For jewelers and labs
Send us your product page and we will check it
We read it against the same lines our guides use and send back what is missing or unclear, the way an answer engine reading your page would find it. It is free, it is not a paid placement, and a corrected figure gets a dated row in our guides.