How much does a 1.50 to 1.99ct G VVS2 lab grown princess diamond cost?

As of October 2026, 1.50 to 1.99ct G VVS2 lab grown princess diamonds typically cost $433 NZD to $2,590 NZD, with a median price of $1,139 NZD. There are currently 500 diamonds matching this specification available across retailers.

Where can I find the best price on a G VVS2 princess diamond?

About 37% of these diamonds are available at multiple retailers, with an average price spread of 101%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct G VVS2 Lab Grown Princess

Quick answer

As of October 2026, there are 500 lab grown princess diamonds with G colour and VVS2 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run $433 NZD to $2,590 NZD, with a median of $1,139 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 101%. Half of all listings fall between $454 NZD and $1,248 NZD per carat. The same specification in natural form lists at a median of about $11,725 NZD per carat. Over the last 30 days the median price moved +7.9% and the number of listings moved +10.6%.

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 lab grown stones in the index: 461 USD per carat, -4.8% 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

500

Lowest Price

$321 NZD

Highest Price

$6,289 NZD

Average Price

$1,317 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

37.1%

Price Spread

100.7%

30-Day Price Trend

+7.9%

30-Day Supply Change

+10.6%

Volatility (30d)

0.03

Price Range

Price per carat distribution across retailers

$443/ct

10th Percentile

$172

Median

$443

90th Percentile

$881

Score Distribution

1.4K diamonds scored across 4 quality tiers

Excellent

411 (28.9%)

Very Good

188 (13.2%)

Good

299 (21.0%)

Average

524 (36.8%)

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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