How much does a 3.00 to 4.99ct D VVS2 lab grown radiant diamond cost?

As of October 2026, 3.00 to 4.99ct D VVS2 lab grown radiant diamonds typically cost $1,136 NZD to $10,213 NZD, with a median price of $3,105 NZD. There are currently 5,183 diamonds matching this specification available across retailers.

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

About 46% of these diamonds are available at multiple retailers, with an average price spread of 103%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct D VVS2 Lab Grown Radiant

Quick answer

As of October 2026, there are 5,183 lab grown radiant diamonds with D colour and VVS2 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $1,136 NZD to $10,213 NZD, with a median of $3,105 NZD. At least 62 retailers stock this exact specification, and 46% of the stones appear at more than one of them, with an average price spread of 103%. Half of all listings fall between $610 NZD and $1,692 NZD per carat. The same specification in natural form lists at a median of about $31,516 NZD per carat. Over the last 30 days the median price moved -1.8% and the number of listings moved +12.0%.

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. Radiant lab grown stones in the index: 474 USD per carat, -2.1% 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

5,183

Lowest Price

$417 NZD

Highest Price

$26,810 NZD

Average Price

$4,282 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

45.8%

Price Spread

102.7%

30-Day Price Trend

-1.8%

30-Day Supply Change

+12.0%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$594/ct

10th Percentile

$230

Median

$594

90th Percentile

$1,321

Score Distribution

8.8K diamonds scored across 5 quality tiers

Exceptional

20 (0.2%)

Excellent

4,016 (45.4%)

Very Good

1,680 (19.0%)

Good

2,343 (26.5%)

Average

787 (8.9%)

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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