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

As of October 2026, 5.00ct+ G VVS1 lab grown oval diamonds typically cost $1,547 AUD to $16,239 AUD, with a median price of $4,342 AUD. There are currently 43 diamonds matching this specification available across retailers.

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

About 51% of these diamonds are available at multiple retailers, with an average price spread of 85%. A comparison tool like Carat Hunter lets you see all the prices side by side.

5.00ct+ G VVS1 Lab Grown Oval

Quick answer

As of October 2026, there are 43 lab grown oval diamonds with G colour and VVS1 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run $1,547 AUD to $16,239 AUD, with a median of $4,342 AUD. At least 36 retailers stock this exact specification, and 51% of the stones appear at more than one of them, with an average price spread of 85%. Half of all listings fall between $453 AUD and $1,004 AUD per carat. The same specification in natural form lists at a median of about $48,788 AUD per carat. Over the last 30 days the median price moved -4.1% and the number of listings moved +11.1%.

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. Oval lab grown stones in the index: 453 USD per carat, -7.4% 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

$1,236 AUD

Highest Price

$26,724 AUD

Average Price

$6,680 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

51.0%

Price Spread

84.6%

30-Day Price Trend

-4.1%

30-Day Supply Change

+11.1%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$457/ct

10th Percentile

$266

Median

$457

90th Percentile

$1,205

Score Distribution

115 diamonds scored across 4 quality tiers

Excellent

31 (27.0%)

Very Good

21 (18.3%)

Good

15 (13.0%)

Average

48 (41.7%)

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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