How much does a 2.00 to 2.99ct F IF lab grown marquise diamond cost?

As of September 2026, 2.00 to 2.99ct F IF lab grown marquise diamonds typically cost $1,296 USD to $6,770 USD, with a median price of $3,335 USD. There are currently 121 diamonds matching this specification available across retailers.

Where can I find the best price on a F IF marquise diamond?

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2.00 to 2.99ct F IF Lab Grown Marquise

Quick answer

As of September 2026, there are 121 lab grown marquise diamonds with F color and IF clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $1,296 USD to $6,770 USD, with a median of $3,335 USD. At least 36 retailers stock this exact specification. Half of all listings fall between $873 USD and $2,181 USD per carat. The same specification in natural form lists at a median of about $16,798 USD 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

121

Lowest Price

$506 USD

Highest Price

$28,550 USD

Average Price

$3,870 USD

Market Intelligence

Retailers Selling

Price Spread

88.3%

Price Range

Price per carat distribution across retailers

$1,482/ct

10th Percentile

$664

Median

$1,482

90th Percentile

$2,977

Score Distribution

121 diamonds scored across 4 quality tiers

Excellent

33 (27.3%)

Very Good

16 (13.2%)

Good

32 (26.4%)

Average

40 (33.1%)

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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