How much does a 2.00 to 2.99ct H SI2 lab grown radiant diamond cost?

As of September 2026, 2.00 to 2.99ct H SI2 lab grown radiant diamonds typically cost $1,148 CAD to $38,287 CAD, with a median price of $11,904 CAD. There are currently 17 diamonds matching this specification available across retailers.

Where can I find the best price on a H SI2 radiant diamond?

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2.00 to 2.99ct H SI2 Lab Grown Radiant

Quick answer

As of September 2026, there are 17 lab grown radiant diamonds with H color and SI2 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $1,148 CAD to $38,287 CAD, with a median of $11,904 CAD. At least 13 retailers stock this exact specification. Half of all listings fall between $1,281 CAD and $10,811 CAD per carat. The same specification in natural form lists at a median of about $9,179 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. Radiant lab grown stones in the index: 473 USD per carat, -12.5% 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

Lowest Price

$826 CAD

Highest Price

$44,840 CAD

Average Price

$17,280 CAD

Market Intelligence

Retailers Selling

Price Spread

336.8%

Price Range

Price per carat distribution across retailers

$2,042/ct

10th Percentile

$352

Median

$2,042

90th Percentile

$8,547

Score Distribution

17 diamonds scored across 3 quality tiers

Excellent

1 (5.9%)

Good

4 (23.5%)

Average

12 (70.6%)

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Related Specifications

D IF D VVS1 D VVS2 D VS1 D VS2 D SI1 E IF E VVS1 E VVS2 E VS1 E VS2 E SI1 F IF F VVS1 F VVS2 F VS1 F VS2 F SI1 G IF G VVS1 G VVS2 G VS1 G VS2 G SI1 H IF H VVS1 H VVS2 H VS1 H VS2 H SI1 I IF I VVS1 I VVS2 I VS1 I VS2 I SI1