How much does a 2.00 to 2.99ct K VS1 lab grown round diamond cost?

As of November 6, 2026, 2.00 to 2.99ct K VS1 lab grown round diamonds typically cost $4,201 USD to $6,534 USD, with a median price of $5,177 USD. There are currently 298 diamonds matching this specification available across retailers.

Where can I find the best price on a K VS1 round diamond?

About 52% of these diamonds are available at multiple retailers, with an average price spread of 22%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct K VS1 Lab Grown Round

Quick answer

As of November 6, 2026, there are 298 lab grown round diamonds with K color and VS1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $4,201 USD to $6,534 USD, with a median of $5,177 USD. Half of all listings fall between $2,076 USD and $2,535 USD per carat. The same specification in natural form lists at a median of about $5,405 USD per carat. Over the last 30 days the median price moved +1.9% and the number of listings moved +2.1%.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, October 2026: natural diamonds at 2,202 USD per carat and lab-grown at 462 USD per carat, a natural to lab ratio of 4.8 to 1. Round lab grown stones in the index: 425 USD per carat, +1.7% month on month. See the full index release

Figures come from current listings across more than 125 retailers. The index is a monthly release.

Last updated: November 6, 2026

Available

298

Lowest Price

$291 USD

Highest Price

$14,188 USD

Average Price

$5,145 USD

Market Intelligence

Cross Retailer %

52.0%

Price Spread

22.0%

30-Day Price Trend

+1.9%

30-Day Supply Change

+2.1%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$2,090/ct

10th Percentile

$2,064

Median

$2,090

90th Percentile

$2,550

Score Distribution

298 diamonds scored across 4 quality tiers

Excellent

5 (1.7%)

Very Good

12 (4.0%)

Good

148 (49.7%)

Average

133 (44.6%)

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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