How much does a 5.00ct+ G VVS2 lab grown round diamond cost?

As of October 2026, 5.00ct+ G VVS2 lab grown round diamonds typically cost $1,064 AUD to $10,882 AUD, with a median price of $2,285 AUD. There are currently 777 diamonds matching this specification available across retailers.

Where can I find the best price on a G VVS2 round diamond?

About 56% of these diamonds are available at multiple retailers, with an average price spread of 92%. A comparison tool like Carat Hunter lets you see all the prices side by side.

5.00ct+ G VVS2 Lab Grown Round

Quick answer

As of October 2026, there are 777 lab grown round diamonds with G colour and VVS2 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run $1,064 AUD to $10,882 AUD, with a median of $2,285 AUD. At least 43 retailers stock this exact specification, and 56% of the stones appear at more than one of them, with an average price spread of 92%. Half of all listings fall between $395 AUD and $906 AUD per carat. The same specification in natural form lists at a median of about $55,747 AUD per carat. Over the last 30 days the median price moved -17.1% and the number of listings moved +48.2%.

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

777

Lowest Price

$736 AUD

Highest Price

$73,981 AUD

Average Price

$4,690 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

55.7%

Price Spread

92.0%

30-Day Price Trend

-17.1%

30-Day Supply Change

+48.2%

Volatility (30d)

0.07

Price Range

Price per carat distribution across retailers

$390/ct

10th Percentile

$210

Median

$390

90th Percentile

$871

Score Distribution

1.4K diamonds scored across 4 quality tiers

Excellent

686 (48.0%)

Very Good

213 (14.9%)

Good

218 (15.2%)

Average

313 (21.9%)

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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