How much does a 2.00 to 2.99ct F SI2 lab grown cushion diamond cost?

As of September 2026, 2.00 to 2.99ct F SI2 lab grown cushion diamonds typically cost $599 CAD to $3,385 CAD, with a median price of $1,089 CAD. There are currently 26 diamonds matching this specification available across retailers.

Where can I find the best price on a F SI2 cushion diamond?

Compare prices across retailers on Carat Hunter to see all your options.

2.00 to 2.99ct F SI2 Lab Grown Cushion

Quick answer

As of September 2026, there are 26 lab grown cushion diamonds with F color and SI2 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $599 CAD to $3,385 CAD, with a median of $1,089 CAD. At least 20 retailers stock this exact specification. Half of all listings fall between $459 CAD and $7,942 CAD per carat. The same specification in natural form lists at a median of about $9,256 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. Cushion lab grown stones in the index: 466 USD per carat, -14.7% 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

Lowest Price

$293 CAD

Highest Price

$17,270 CAD

Average Price

$2,064 CAD

Market Intelligence

Retailers Selling

Price Spread

687.5%

Price Range

Price per carat distribution across retailers

$805/ct

10th Percentile

$235

Median

$805

90th Percentile

$7,590

Score Distribution

26 diamonds scored across 4 quality tiers

Excellent

2 (7.7%)

Very Good

7 (26.9%)

Good

11 (42.3%)

Average

6 (23.1%)

Find Your Diamond

Search 26 F SI2 cushion diamonds and compare prices.

Search Diamonds

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