How much does a 3.00 to 4.99ct D VS1 lab grown radiant diamond cost?

As of October 2026, 3.00 to 4.99ct D VS1 lab grown radiant diamonds typically cost $609 USD to $4,078 USD, with a median price of $1,705 USD. There are currently 3,293 diamonds matching this specification available across retailers.

Where can I find the best price on a D VS1 radiant diamond?

About 44% of these diamonds are available at multiple retailers, with an average price spread of 97%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct D VS1 Lab Grown Radiant

Quick answer

As of October 2026, there are 3,293 lab grown radiant diamonds with D color and VS1 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $609 USD to $4,078 USD, with a median of $1,705 USD. At least 62 retailers stock this exact specification, and 44% of the stones appear at more than one of them, with an average price spread of 97%. Half of all listings fall between $305 USD and $823 USD per carat. The same specification in natural form lists at a median of about $23,313 USD per carat. Over the last 30 days the median price moved +12.4% and the number of listings moved +3.0%.

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

3,293

Lowest Price

$452 USD

Highest Price

$11,390 USD

Average Price

$1,974 USD

Market Intelligence

Retailers Selling

Cross Retailer %

44.4%

Price Spread

97.2%

30-Day Price Trend

+12.4%

30-Day Supply Change

+3.0%

Volatility (30d)

0.05

Price Range

Price per carat distribution across retailers

$532/ct

10th Percentile

$206

Median

$532

90th Percentile

$1,166

Score Distribution

5.1K diamonds scored across 4 quality tiers

Excellent

1,840 (35.8%)

Very Good

1,221 (23.8%)

Good

1,527 (29.7%)

Average

548 (10.7%)

Find Your Diamond

Search 3,293 D VS1 radiant diamonds and compare prices.

Search Diamonds

Consider Instead

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

D VS2VS2 inclusions are not visible without magnification

Save 8%

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