How much does a 2.00 to 2.99ct G I1 natural princess diamond cost?

As of September 2026, 2.00 to 2.99ct G I1 natural princess diamonds typically cost $8,211 NZD to $40,632 NZD, with a median price of $16,981 NZD. There are currently 81 diamonds matching this specification available across retailers.

Where can I find the best price on a G I1 princess diamond?

About 28% of these diamonds are available at multiple retailers, with an average price spread of 68%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct G I1 Natural Princess

Quick answer

As of September 2026, there are 81 natural princess diamonds with G colour and I1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $8,211 NZD to $40,632 NZD, with a median of $16,981 NZD. At least 19 retailers stock this exact specification, and 28% of the stones appear at more than one of them, with an average price spread of 68%. Half of all listings fall between $6,345 NZD and $11,629 NZD per carat. The same specification in lab grown form lists at a median of about $4,730 NZD per carat. Over the last 30 days the median price moved -5.3% and the number of listings moved -7.5%.

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

Lowest Price

$4,811 NZD

Highest Price

$80,393 NZD

Average Price

$19,736 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

28.1%

Price Spread

68.5%

30-Day Price Trend

-5.3%

30-Day Supply Change

-7.5%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$4,430/ct

10th Percentile

$2,733

Median

$4,430

90th Percentile

$7,869

Score Distribution

81 diamonds scored across 4 quality tiers

Excellent

2 (2.5%)

Very Good

24 (29.6%)

Good

13 (16.0%)

Average

42 (51.9%)

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Consider Instead

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

Lab-Grown G I1Same specifications, lab-grown origin

Save 39%

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