How much does a 2.00 to 2.99ct I FL natural round diamond cost?

As of October 2026, 2.00 to 2.99ct I FL natural round diamonds typically cost $20,205 AUD to $32,909 AUD, with a median price of $24,950 AUD. There are currently 4 diamonds matching this specification available across retailers.

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

About 34% of these diamonds are available at multiple retailers, with an average price spread of 31%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct I FL Natural Round

Quick answer

As of October 2026, there are 4 natural round diamonds with I colour and FL clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $20,205 AUD to $32,909 AUD, with a median of $24,950 AUD. At least 35 retailers stock this exact specification, and 34% of the stones appear at more than one of them, with an average price spread of 31%. Half of all listings fall between $15,499 AUD and $21,044 AUD per carat. Over the last 30 days the median price moved -0.7% and the number of listings moved +13.1%.

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

Lowest Price

$18,419 AUD

Highest Price

$53,031 AUD

Average Price

$25,897 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

34.2%

Price Spread

31.3%

30-Day Price Trend

-0.7%

30-Day Supply Change

+13.1%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$12,445/ct

10th Percentile

$7,885

Median

$12,445

90th Percentile

$17,765

Score Distribution

11 diamonds scored across 3 quality tiers

Excellent

4 (36.4%)

Very Good

3 (27.3%)

Good

4 (36.4%)

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Consider Instead

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

J FLJ colour is visually identical to I to the naked eye

Save 35%

I IFIF inclusions are not visible without magnification

Save 11%

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