How much does a 2.00 to 2.99ct F SI2 natural princess diamond cost?

As of October 2026, 2.00 to 2.99ct F SI2 natural princess diamonds typically cost $8,657 AUD to $25,178 AUD, with a median price of $14,633 AUD. There are currently 81 diamonds matching this specification available across retailers.

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

About 36% of these diamonds are available at multiple retailers, with an average price spread of 54%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct F SI2 Natural Princess

Quick answer

As of October 2026, there are 81 natural princess diamonds with F colour and SI2 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $8,657 AUD to $25,178 AUD, with a median of $14,633 AUD. At least 52 retailers stock this exact specification, and 36% of the stones appear at more than one of them, with an average price spread of 54%. Half of all listings fall between $5,527 AUD and $9,259 AUD per carat. The same specification in lab grown form lists at a median of about $1,374 AUD per carat. Over the last 30 days the median price moved -2.6% and the number of listings moved +16.9%.

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. 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

Lowest Price

$6,319 AUD

Highest Price

$43,647 AUD

Average Price

$15,768 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

35.9%

Price Spread

54.0%

30-Day Price Trend

-2.6%

30-Day Supply Change

+16.9%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$4,856/ct

10th Percentile

$2,988

Median

$4,856

90th Percentile

$7,998

Score Distribution

220 diamonds scored across 4 quality tiers

Excellent

56 (25.5%)

Very Good

54 (24.5%)

Good

37 (16.8%)

Average

73 (33.2%)

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Consider Instead

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

F I1I1 inclusions are not visible without magnification

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Lab-Grown F SI2Same specifications, lab-grown origin

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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