Our panel re-tested resale data across nine retailers.
GIA, IGI and AGS reports compared side by side.
Akoya, South Sea, Tahitian and freshwater pearls - retailer reviews and buying guidance in one place.
Akoya and South Sea sourcing with a nacre-thickness guarantee most competitors skip.
The differences are smaller than the price gap suggests - but not always.
The four Cs are just the start - here's what else is on the page and why it matters.
Resale figures are worse than retailers imply, and better than doom-posts suggest.
