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

As of October 2026, 2.00 to 2.99ct F FL lab grown marquise diamonds typically cost $1,962 AUD to $10,025 AUD, with a median price of $3,412 AUD. There are currently 1 diamonds matching this specification available across retailers.

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

About 45% of these diamonds are available at multiple retailers, with an average price spread of 67%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct F FL Lab Grown Marquise

Quick answer

As of October 2026, there are 1 lab grown marquise diamonds with F colour and FL clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $1,962 AUD to $10,025 AUD, with a median of $3,412 AUD. At least 17 retailers stock this exact specification, and 45% of the stones appear at more than one of them, with an average price spread of 67%. Half of all listings fall between $1,104 AUD and $2,119 AUD per carat. Over the last 30 days the median price moved -20.1% and the number of listings moved +40.9%.

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

2.14ct Marquise F FL, IGI, grade A, from $2,221 AUD

Caratlytics Diamond Price Index, September 2026: natural diamonds at 2,335 USD per carat and lab-grown at 443 USD per carat, a natural to lab ratio of 5.3 to 1. Marquise lab grown stones in the index: 485 USD per carat, -3.2% month on month. See the full index release

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

Last updated: October 2026

Available

Lowest Price

$1,704 AUD

Highest Price

$14,314 AUD

Average Price

$5,133 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

45.5%

Price Spread

67.3%

30-Day Price Trend

-20.1%

30-Day Supply Change

+40.9%

Volatility (30d)

0.08

Price Range

Price per carat distribution across retailers

$1,059/ct

10th Percentile

$659

Median

$1,059

90th Percentile

$2,360

Score Distribution

6 diamonds scored across 3 quality tiers

Excellent

2 (33.3%)

Good

3 (50.0%)

Average

1 (16.7%)

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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