How much does a 1.00 to 1.49ct E VS2 lab grown marquise diamond cost?

As of September 2026, 1.00 to 1.49ct E VS2 lab grown marquise diamonds typically cost €230 EUR to €929 EUR, with a median price of €398 EUR. There are currently 5,456 diamonds matching this specification available across retailers.

Where can I find the best price on a E VS2 marquise diamond?

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1.00 to 1.49ct E VS2 Lab Grown Marquise

Quick answer

As of September 2026, there are 5,456 lab grown marquise diamonds with E colour and VS2 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run €230 EUR to €929 EUR, with a median of €398 EUR. At least 42 retailers stock this exact specification. Half of all listings fall between €300 EUR and €614 EUR per carat. The same specification in natural form lists at a median of about €5,656 EUR 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

5,456

Lowest Price

€103 EUR

Highest Price

€18,657 EUR

Average Price

€498 EUR

Market Intelligence

Retailers Selling

Price Spread

81.8%

Price Range

Price per carat distribution across retailers

$442/ct

10th Percentile

$267

Median

$442

90th Percentile

$884

Score Distribution

5.5K diamonds scored across 4 quality tiers

Excellent

1,012 (18.5%)

Very Good

1,130 (20.7%)

Good

1,491 (27.3%)

Average

1,823 (33.4%)

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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