How much does a 1.00 to 1.49ct F FL lab grown round diamond cost?

As of September 2026, 1.00 to 1.49ct F FL lab grown round diamonds typically cost $331 CAD to $3,536 CAD, with a median price of $593 CAD. There are currently 55 diamonds matching this specification available across retailers.

Where can I find the best price on a F FL round diamond?

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1.00 to 1.49ct F FL Lab Grown Round

Quick answer

As of September 2026, there are 55 lab grown round diamonds with F color and FL clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $331 CAD to $3,536 CAD, with a median of $593 CAD. At least 24 retailers stock this exact specification. Half of all listings fall between $596 CAD and $1,463 CAD per carat. The same specification in natural form lists at a median of about $11,810 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. Round lab grown stones in the index: 438 USD per carat, -14.1% 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

$245 CAD

Highest Price

$26,595 CAD

Average Price

$1,224 CAD

Market Intelligence

Retailers Selling

Price Spread

107.4%

Price Range

Price per carat distribution across retailers

$598/ct

10th Percentile

$285

Median

$598

90th Percentile

$2,034

Score Distribution

55 diamonds scored across 4 quality tiers

Excellent

22 (40.0%)

Very Good

17 (30.9%)

Good

11 (20.0%)

Average

5 (9.1%)

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