How much does a 5.00ct+ D VS1 lab grown marquise diamond cost?

As of September 2026, 5.00ct+ D VS1 lab grown marquise diamonds typically cost $2,044 AUD to $13,857 AUD, with a median price of $3,857 AUD. There are currently 368 diamonds matching this specification available across retailers.

Where can I find the best price on a D VS1 marquise diamond?

Compare prices across retailers on Carat Hunter to see all your options.

5.00ct+ D VS1 Lab Grown Marquise

Quick answer

As of September 2026, there are 368 lab grown marquise diamonds with D colour and VS1 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run $2,044 AUD to $13,857 AUD, with a median of $3,857 AUD. At least 35 retailers stock this exact specification. Half of all listings fall between $470 AUD and $1,462 AUD per carat. The same specification in natural form lists at a median of about $58,862 AUD per carat.

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

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

368

Lowest Price

$1,003 AUD

Highest Price

$70,025 AUD

Average Price

$7,036 AUD

Market Intelligence

Retailers Selling

Price Spread

111.3%

Price Range

Price per carat distribution across retailers

$635/ct

10th Percentile

$265

Median

$635

90th Percentile

$1,752

Score Distribution

368 diamonds scored across 4 quality tiers

Excellent

72 (19.6%)

Very Good

113 (30.7%)

Good

70 (19.0%)

Average

113 (30.7%)

Find Your Diamond

Search 368 D VS1 marquise diamonds and compare prices.

Search Diamonds

Consider Instead

Save money without compromising on what matters. These alternatives are visually similar but cost less.

D VS2VS2 inclusions are not visible without magnification

Save 47%

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