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

As of October 2026, 2.00 to 2.99ct F SI2 natural oval diamonds typically cost $13,994 NZD to $49,466 NZD, with a median price of $26,174 NZD. There are currently 279 diamonds matching this specification available across retailers.

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

About 37% of these diamonds are available at multiple retailers, with an average price spread of 45%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct F SI2 Natural Oval

Quick answer

As of October 2026, there are 279 natural oval diamonds with F colour and SI2 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $13,994 NZD to $49,466 NZD, with a median of $26,174 NZD. At least 55 retailers stock this exact specification, and 37% of the stones appear at more than one of them, with an average price spread of 45%. Half of all listings fall between $8,813 NZD and $13,921 NZD per carat. The same specification in lab grown form lists at a median of about $678 NZD per carat. Over the last 30 days the median price moved -2.2% and the number of listings moved +9.2%.

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. Oval natural stones in the index: 2,655 USD per carat, +10.2% 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

279

Lowest Price

$6,333 NZD

Highest Price

$100,656 NZD

Average Price

$29,947 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

37.1%

Price Spread

44.6%

30-Day Price Trend

-2.2%

30-Day Supply Change

+9.2%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$6,460/ct

10th Percentile

$3,819

Median

$6,460

90th Percentile

$9,278

Score Distribution

874 diamonds scored across 4 quality tiers

Excellent

205 (23.5%)

Very Good

168 (19.2%)

Good

138 (15.8%)

Average

363 (41.5%)

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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