How much does a 1.50 to 1.99ct D VVS2 lab grown round diamond cost?

As of October 2026, 1.50 to 1.99ct D VVS2 lab grown round diamonds typically cost $428 NZD to $2,833 NZD, with a median price of $850 NZD. There are currently 27,912 diamonds matching this specification available across retailers.

Where can I find the best price on a D VVS2 round diamond?

About 56% of these diamonds are available at multiple retailers, with an average price spread of 109%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct D VVS2 Lab Grown Round

Quick answer

As of October 2026, there are 27,912 lab grown round diamonds with D colour and VVS2 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run $428 NZD to $2,833 NZD, with a median of $850 NZD. At least 65 retailers stock this exact specification, and 56% of the stones appear at more than one of them, with an average price spread of 109%. Half of all listings fall between $454 NZD and $1,223 NZD per carat. The same specification in natural form lists at a median of about $20,196 NZD per carat. Over the last 30 days the median price moved +0.7% and the number of listings moved -2.1%.

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. Round lab grown stones in the index: 414 USD per carat, -5.0% 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

27,912

Lowest Price

$349 NZD

Highest Price

$7,126 NZD

Average Price

$1,240 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

56.5%

Price Spread

109.4%

30-Day Price Trend

+0.7%

30-Day Supply Change

-2.1%

Volatility (30d)

0.03

Price Range

Price per carat distribution across retailers

$395/ct

10th Percentile

$173

Median

$395

90th Percentile

$863

Score Distribution

45.1K diamonds scored across 5 quality tiers

Exceptional

37 (0.1%)

Excellent

23,932 (53.1%)

Very Good

5,677 (12.6%)

Good

8,247 (18.3%)

Average

7,170 (15.9%)

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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