How much does a 5.00ct+ G VVS1 lab grown round diamond cost?

As of October 2026, 5.00ct+ G VVS1 lab grown round diamonds typically cost €845 EUR to €6,305 EUR, with a median price of €1,744 EUR. There are currently 49 diamonds matching this specification available across retailers.

Where can I find the best price on a G VVS1 round diamond?

About 63% of these diamonds are available at multiple retailers, with an average price spread of 71%. A comparison tool like Carat Hunter lets you see all the prices side by side.

5.00ct+ G VVS1 Lab Grown Round

Quick answer

As of October 2026, there are 49 lab grown round diamonds with G color and VVS1 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run €845 EUR to €6,305 EUR, with a median of €1,744 EUR. At least 30 retailers stock this exact specification, and 63% of the stones appear at more than one of them, with an average price spread of 71%. Half of all listings fall between €442 EUR and €868 EUR per carat. The same specification in natural form lists at a median of about €35,019 EUR per carat. Over the last 30 days the median price moved -18.5% and the number of listings moved +47.5%.

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

Lowest Price

€712 EUR

Highest Price

€15,710 EUR

Average Price

€2,599 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

62.5%

Price Spread

70.5%

30-Day Price Trend

-18.5%

30-Day Supply Change

+47.5%

Volatility (30d)

0.06

Price Range

Price per carat distribution across retailers

$675/ct

10th Percentile

$441

Median

$675

90th Percentile

$1,209

Score Distribution

96 diamonds scored across 4 quality tiers

Excellent

35 (36.5%)

Very Good

22 (22.9%)

Good

14 (14.6%)

Average

25 (26.0%)

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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