How much does a 5.00ct+ D VVS1 lab grown radiant diamond cost?

As of October 2026, 5.00ct+ D VVS1 lab grown radiant diamonds typically cost $2,835 USD to $12,171 USD, with a median price of $5,040 USD. There are currently 362 diamonds matching this specification available across retailers.

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

About 38% of these diamonds are available at multiple retailers, with an average price spread of 64%. A comparison tool like Carat Hunter lets you see all the prices side by side.

5.00ct+ D VVS1 Lab Grown Radiant

Quick answer

As of October 2026, there are 362 lab grown radiant diamonds with D color and VVS1 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run $2,835 USD to $12,171 USD, with a median of $5,040 USD. At least 29 retailers stock this exact specification, and 38% of the stones appear at more than one of them, with an average price spread of 64%. Half of all listings fall between $681 USD and $1,305 USD per carat. Over the last 30 days the median price moved -10.0% and the number of listings moved +47.1%.

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. 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

362

Lowest Price

$1,850 USD

Highest Price

$55,037 USD

Average Price

$6,318 USD

Market Intelligence

Retailers Selling

Cross Retailer %

37.7%

Price Spread

64.3%

30-Day Price Trend

-10.0%

30-Day Supply Change

+47.1%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$971/ct

10th Percentile

$588

Median

$971

90th Percentile

$1,884

Score Distribution

710 diamonds scored across 4 quality tiers

Excellent

224 (31.5%)

Very Good

150 (21.1%)

Good

147 (20.7%)

Average

189 (26.6%)

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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