How much does a 2.00 to 2.99ct G SI1 natural heart diamond cost?

As of September 2026, 2.00 to 2.99ct G SI1 natural heart diamonds typically cost $10,464 CAD to $33,616 CAD, with a median price of $18,368 CAD. There are currently 178 diamonds matching this specification available across retailers.

Where can I find the best price on a G SI1 heart diamond?

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2.00 to 2.99ct G SI1 Natural Heart

Quick answer

As of September 2026, there are 178 natural heart diamonds with G color and SI1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $10,464 CAD to $33,616 CAD, with a median of $18,368 CAD. At least 47 retailers stock this exact specification. Half of all listings fall between $7,360 CAD and $11,382 CAD per carat. The same specification in lab grown form lists at a median of about $798 CAD per carat.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Heart natural stones in the index: 2,261 USD per carat, +1.7% month on month. See the full index release

Figures come from live listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: September 2026

Available

178

Lowest Price

$7,573 CAD

Highest Price

$83,370 CAD

Average Price

$20,685 CAD