Diamond price estimator
Move the dials for carat, cut, colour and clarity to see an indicative price band. It mirrors how the market really behaves: value climbs faster than weight, and every grade up the scale shifts the range.
Indicative range
$4,896
to
$6,232
Midpoint ≈ $5,564
Indicative only. Real prices move with fluorescence, exact proportions and live demand — this is a starting point, not an appraisal.
Why it’s a range, not a price
Two diamonds with identical 4Cs can still trade differently depending on fluorescence, exact proportions, the strength of inclusions and current demand. Our model starts from a per-carat base for a 1-carat ideal stone, scales it by carat to the power of 1.6 to reflect the premium on larger weights, then applies cut, colour and clarity multipliers — and shows a ±12% band to keep you honest about the uncertainty.
Insuring or selling? Get it certified.
An estimate won’t satisfy an insurer or a serious buyer. A numbered lab certificate with graded 4Cs and a documented value will.
Get lab certification