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 $1,520 CAD to $15,977 CAD, with a median price of $4,225 CAD. There are currently 49 diamonds matching this specification available across retailers.

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

About 50% 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 49 lab grown oval diamonds with G color and VVS1 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run $1,520 CAD to $15,977 CAD, with a median of $4,225 CAD. At least 36 retailers stock this exact specification, and 50% of the stones appear at more than one of them, with an average price spread of 85%. Half of all listings fall between $445 CAD and $983 CAD per carat. The same specification in natural form lists at a median of about $48,197 CAD per carat. Over the last 30 days the median price moved -3.6% and the number of listings moved +11.6%.

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

$1,201 CAD

Highest Price

$42,257 CAD

Average Price

$6,559 CAD

Market Intelligence

Retailers Selling

Cross Retailer %

50.0%

Price Spread

84.5%

30-Day Price Trend

-3.6%

30-Day Supply Change

+11.6%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$455/ct

10th Percentile

$268

Median

$455

90th Percentile

$1,191

Score Distribution

178 diamonds scored across 4 quality tiers

Excellent

35 (19.7%)

Very Good

25 (14.0%)

Good

18 (10.1%)

Average

100 (56.2%)

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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