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

As of October 2026, 5.00ct+ G VVS1 lab grown cushion diamonds typically cost $1,876 CAD to $29,547 CAD, with a median price of $14,716 CAD. There are currently 23 diamonds matching this specification available across retailers.

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

About 19% of these diamonds are available at multiple retailers, with an average price spread of 84%. A comparison tool like Carat Hunter lets you see all the prices side by side.

5.00ct+ G VVS1 Lab Grown Cushion

Quick answer

As of October 2026, there are 23 lab grown cushion diamonds with G color and VVS1 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run $1,876 CAD to $29,547 CAD, with a median of $14,716 CAD. At least 24 retailers stock this exact specification, and 19% of the stones appear at more than one of them, with an average price spread of 84%. Half of all listings fall between $1,094 CAD and $2,322 CAD per carat. The same specification in natural form lists at a median of about $46,792 CAD per carat. Over the last 30 days the median price moved -8.6% and the number of listings moved +30.9%.

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. Cushion lab grown stones in the index: 516 USD per carat, +6.9% 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

$1,348 CAD

Highest Price

$32,576 CAD

Average Price

$14,595 CAD

Market Intelligence

Retailers Selling

Cross Retailer %

19.3%

Price Spread

84.1%

30-Day Price Trend

-8.6%

30-Day Supply Change

+30.9%

Volatility (30d)

0.03

Price Range

Price per carat distribution across retailers

$1,043/ct

10th Percentile

$672

Median

$1,043

90th Percentile

$2,085

Score Distribution

100 diamonds scored across 4 quality tiers

Excellent

14 (14.0%)

Very Good

7 (7.0%)

Good

13 (13.0%)

Average

66 (66.0%)

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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