How much does a 5.00ct+ H VVS1 lab grown marquise diamond cost?

As of September 2026, 5.00ct+ H VVS1 lab grown marquise diamonds typically cost $4,406 CAD to $13,634 CAD, with a median price of $9,967 CAD. There are currently 4 diamonds matching this specification available across retailers.

Where can I find the best price on a H VVS1 marquise diamond?

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5.00ct+ H VVS1 Lab Grown Marquise

Quick answer

As of September 2026, there are 4 lab grown marquise diamonds with H color and VVS1 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run $4,406 CAD to $13,634 CAD, with a median of $9,967 CAD. At least 11 retailers stock this exact specification. Half of all listings fall between $566 CAD and $2,041 CAD per carat. The same specification in natural form lists at a median of about $32,345 CAD per carat.

Three of the best scored stones at this specification right now:

7.09ct Marquise H VVS1, IGI, score 84 of 100, from $2,141 CAD

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Marquise lab grown stones in the index: 500 USD per carat, -14.7% month on month. See the full index release

Figures come from live listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: September 2026

Available

Lowest Price

$2,141 CAD

Highest Price

$15,087 CAD

Average Price

$9,291 CAD

Market Intelligence

Retailers Selling

Price Spread

138.8%

Price Range

Price per carat distribution across retailers

$767/ct

10th Percentile

$296

Median

$767

90th Percentile

$1,543

Score Distribution

4 diamonds scored across 2 quality tiers

Excellent

1 (25.0%)

Average

3 (75.0%)

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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