3.1 ct Pear

A diamond's price comes from four things at once. Here is what each of them means for this particular stone.

Carat3.1 ct

One carat and above. Price grows faster than weight: a stone twice as heavy costs more than twice as much, because large rough is rare.

ColourG

Near colourless. A faint warmth that is invisible once the stone is set, and costs noticeably less than the top grades.

ClaritySI1

Inclusions are easy to find under magnification and usually invisible without it. This is where most of the value for money sits.

Cut—

The report does not grade the cut — normal for fancy shapes, where proportions are judged individually.

The crossed-out figure is the Rapaport list reference — the wholesale price guide the trade quotes against. It is a benchmark, not a price this stone was offered at anywhere.