How much does a 0.20 to 0.49ct F VS1 natural princess diamond cost?

As of October 2026, 0.20 to 0.49ct F VS1 natural princess diamonds typically cost $357 USD to $1,095 USD, with a median price of $551 USD. There are currently 540 diamonds matching this specification available across retailers.

Where can I find the best price on a F VS1 princess diamond?

About 34% of these diamonds are available at multiple retailers, with an average price spread of 60%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct F VS1 Natural Princess

Quick answer

As of October 2026, there are 540 natural princess diamonds with F color and VS1 clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run $357 USD to $1,095 USD, with a median of $551 USD. At least 23 retailers stock this exact specification, and 34% of the stones appear at more than one of them, with an average price spread of 60%. Half of all listings fall between $1,334 USD and $2,389 USD per carat. The same specification in lab grown form lists at a median of about $789 USD per carat. Over the last 30 days the median price moved -9.5% and the number of listings moved +15.4%.

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. Princess natural stones in the index: 2,158 USD per carat, +5.7% 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

540

Lowest Price

$160 USD

Highest Price

$2,198 USD

Average Price

$661 USD

Market Intelligence

Retailers Selling

Cross Retailer %

33.9%

Price Spread

59.9%

30-Day Price Trend

-9.5%

30-Day Supply Change

+15.4%

Volatility (30d)

0.03

Price Range

Price per carat distribution across retailers

$1,759/ct

10th Percentile

$1,096

Median

$1,759

90th Percentile

$2,856

Score Distribution

1.1K diamonds scored across 4 quality tiers

Excellent

213 (19.6%)

Very Good

293 (27.0%)

Good

223 (20.5%)

Average

358 (32.9%)

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Consider Instead

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

F VS2VS2 inclusions are not visible without magnification

Save 17%

Lab-Grown F VS1Same specifications, lab-grown origin

Save 58%

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