How much does a 1.50 to 1.99ct I VVS1 natural princess diamond cost?

As of October 2026, 1.50 to 1.99ct I VVS1 natural princess diamonds typically cost $7,422 NZD to $18,610 NZD, with a median price of $10,768 NZD. There are currently 102 diamonds matching this specification available across retailers.

Where can I find the best price on a I VVS1 princess diamond?

About 42% of these diamonds are available at multiple retailers, with an average price spread of 48%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct I VVS1 Natural Princess

Quick answer

As of October 2026, there are 102 natural princess diamonds with I colour and VVS1 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run $7,422 NZD to $18,610 NZD, with a median of $10,768 NZD. At least 59 retailers stock this exact specification, and 42% of the stones appear at more than one of them, with an average price spread of 48%. Half of all listings fall between $6,413 NZD and $10,180 NZD per carat. The same specification in lab grown form lists at a median of about $1,381 NZD per carat. Over the last 30 days the median price moved -1.4% and the number of listings moved +11.2%.

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. Princess natural stones in the index: 2,158 USD per carat, +5.7% 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

102

Lowest Price

$5,514 NZD

Highest Price

$42,793 NZD

Average Price

$12,520 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

41.6%

Price Spread

48.0%

30-Day Price Trend

-1.4%

30-Day Supply Change

+11.2%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$4,421/ct

10th Percentile

$3,084

Median

$4,421

90th Percentile

$7,273

Score Distribution

240 diamonds scored across 4 quality tiers

Excellent

84 (35.0%)

Very Good

42 (17.5%)

Good

32 (13.3%)

Average

82 (34.2%)

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Consider Instead

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

J VVS1J colour is visually identical to I to the naked eye

Save 24%

Lab-Grown I VVS1Same specifications, lab-grown origin

Save 82%

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