How much does a 2.00 to 2.99ct F SI1 natural oval diamond cost?

As of September 2026, 2.00 to 2.99ct F SI1 natural oval diamonds typically cost $22,933 NZD to $52,905 NZD, with a median price of $32,845 NZD. There are currently 659 diamonds matching this specification available across retailers.

Where can I find the best price on a F SI1 oval diamond?

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2.00 to 2.99ct F SI1 Natural Oval

Quick answer

As of September 2026, there are 659 natural oval diamonds with F colour and SI1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $22,933 NZD to $52,905 NZD, with a median of $32,845 NZD. At least 56 retailers stock this exact specification. Half of all listings fall between $13,481 NZD and $18,180 NZD per carat. The same specification in lab grown form lists at a median of about $608 NZD per carat.

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

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Oval natural stones in the index: 2,380 USD per carat, -9.6% month on month. See the full index release

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

Last updated: September 2026

Available

659

Lowest Price

$15,662 NZD

Highest Price

$102,646 NZD

Average Price

$35,524 NZD

Market Intelligence

Retailers Selling

Price Spread

30.0%

Price Range

Price per carat distribution across retailers

$9,027/ct

10th Percentile

$6,631

Median

$9,027

90th Percentile

$11,821

Score Distribution

659 diamonds scored across 4 quality tiers

Excellent

30 (4.6%)

Very Good

211 (32.0%)

Good

252 (38.2%)

Average

166 (25.2%)

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Consider Instead

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

F SI2SI2 inclusions are not visible without magnification

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Lab-Grown F SI1Same 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