How much does a 1.50 to 1.99ct L IF natural round diamond cost?

As of November 6, 2026, 1.50 to 1.99ct L IF natural round diamonds typically cost $4,404 CAD to $10,124 CAD, with a median price of $6,713 CAD. There are currently 161 diamonds matching this specification available across retailers.

Where can I find the best price on a L IF round diamond?

About 64% of these diamonds are available at multiple retailers, with an average price spread of 41%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct L IF Natural Round

Quick answer

As of November 6, 2026, there are 161 natural round diamonds with L color and IF clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run $4,404 CAD to $10,124 CAD, with a median of $6,713 CAD. Half of all listings fall between $3,413 CAD and $5,161 CAD per carat. The same specification in lab grown form lists at a median of about $2,572 CAD per carat. Over the last 30 days the median price moved +2.3% and the number of listings moved +16.2%.

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

Caratlytics Diamond Price Index, October 2026: natural diamonds at 2,202 USD per carat and lab-grown at 462 USD per carat, a natural to lab ratio of 4.8 to 1. Round natural stones in the index: 2,124 USD per carat, -6.9% month on month. See the full index release

Figures come from current listings across more than 125 retailers. The index is a monthly release.

Last updated: November 6, 2026

Available

161

Lowest Price

$3,524 CAD

Highest Price

$20,342 CAD

Average Price

$7,099 CAD

Market Intelligence

Cross Retailer %

64.0%

Price Spread

41.4%

30-Day Price Trend

+2.3%

30-Day Supply Change

+16.2%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$3,023/ct

10th Percentile

$2,048

Median

$3,023

90th Percentile

$4,205

Score Distribution

161 diamonds scored across 4 quality tiers

Excellent

53 (32.9%)

Very Good

60 (37.3%)

Good

26 (16.1%)

Average

22 (13.7%)

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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