How much does a 0.20 to 0.49ct J VS2 natural round diamond cost?

As of October 2026, 0.20 to 0.49ct J VS2 natural round diamonds typically cost $346 CAD to $965 CAD, with a median price of $563 CAD. There are currently 5,281 diamonds matching this specification available across retailers.

Where can I find the best price on a J VS2 round diamond?

About 47% of these diamonds are available at multiple retailers, with an average price spread of 55%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct J VS2 Natural Round

Quick answer

As of October 2026, there are 5,281 natural round diamonds with J color and VS2 clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run $346 CAD to $965 CAD, with a median of $563 CAD. At least 31 retailers stock this exact specification, and 47% of the stones appear at more than one of them, with an average price spread of 55%. Half of all listings fall between $1,254 CAD and $2,103 CAD per carat. The same specification in lab grown form lists at a median of about $916 CAD per carat. Over the last 30 days the median price moved -6.7% and the number of listings moved +9.9%.

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

Caratlytics Diamond Price Index, September 2026: natural diamonds at 2,335 USD per carat and lab-grown at 443 USD per carat, a natural to lab ratio of 5.3 to 1. Round natural stones in the index: 2,248 USD per carat, +7.6% month on month. See the full index release

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

Last updated: October 2026

Available

5,281

Lowest Price

$157 CAD

Highest Price

$2,610 CAD

Average Price

$630 CAD

Market Intelligence

Retailers Selling

Cross Retailer %

46.9%

Price Spread

54.9%

30-Day Price Trend

-6.7%

30-Day Supply Change

+9.9%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$1,100/ct

10th Percentile

$740

Median

$1,100

90th Percentile

$2,129

Score Distribution

8.8K diamonds scored across 4 quality tiers

Excellent

2,855 (32.5%)

Very Good

2,488 (28.3%)

Good

2,110 (24.0%)

Average

1,332 (15.2%)

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Consider Instead

Save money without compromising on what matters. These alternatives are visually similar but cost less.

J SI1SI1 inclusions are not visible without magnification

Save 8%

Lab-Grown J VS2Same specifications, lab-grown origin

Save 44%

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