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

As of September 2026, 2.00 to 2.99ct J SI2 natural princess diamonds typically cost $8,252 NZD to $24,567 NZD, with a median price of $12,734 NZD. There are currently 255 diamonds matching this specification available across retailers.

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

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2.00 to 2.99ct J SI2 Natural Princess

Quick answer

As of September 2026, there are 255 natural princess diamonds with J colour and SI2 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $8,252 NZD to $24,567 NZD, with a median of $12,734 NZD. At least 43 retailers stock this exact specification. Half of all listings fall between $4,743 NZD and $7,095 NZD per carat. The same specification in lab grown form lists at a median of about $3,003 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. Princess natural stones in the index: 2,073 USD per carat, -3.2% 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

255

Lowest Price

$5,925 NZD

Highest Price

$64,865 NZD

Average Price

$14,608 NZD

Market Intelligence

Retailers Selling

Price Spread

40.6%

Price Range

Price per carat distribution across retailers

$3,339/ct

10th Percentile

$2,331

Median

$3,339

90th Percentile

$4,937

Score Distribution

255 diamonds scored across 4 quality tiers

Excellent

31 (12.2%)

Very Good

81 (31.8%)

Good

65 (25.5%)

Average

78 (30.6%)

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Consider Instead

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

Lab-Grown J 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