How much does a 3.00 to 4.99ct E VS1 lab grown marquise diamond cost?

As of September 2026, 3.00 to 4.99ct E VS1 lab grown marquise diamonds typically cost HK$5,560 HKD to HK$45,462 HKD, with a median price of HK$10,177 HKD. There are currently 8,942 diamonds matching this specification available across retailers.

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

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

3.00 to 4.99ct E VS1 Lab Grown Marquise

Quick answer

As of September 2026, there are 8,942 lab grown marquise diamonds with E colour and VS1 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run HK$5,560 HKD to HK$45,462 HKD, with a median of HK$10,177 HKD. At least 52 retailers stock this exact specification. Half of all listings fall between HK$2,744 HKD and HK$6,612 HKD per carat. The same specification in natural form lists at a median of about HK$194,904 HKD 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

8,942

Lowest Price

HK$751 HKD

Highest Price

HK$3,029,085 HKD

Average Price

HK$19,008 HKD

Market Intelligence

Retailers Selling

Price Spread

101.6%

Price Range

Price per carat distribution across retailers

$495/ct

10th Percentile

$274

Median

$495

90th Percentile

$1,570

Score Distribution

8.9K diamonds scored across 4 quality tiers

Excellent

1,530 (17.1%)

Very Good

2,822 (31.6%)

Good

2,330 (26.1%)

Average

2,260 (25.3%)

Find Your Diamond

Search 8,942 E 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.

F VS1F colour is visually identical to E to the naked eye

Save 8%

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