How much does a 1.50 to 1.99ct F VS2 natural marquise diamond cost?

As of October 2026, 1.50 to 1.99ct F VS2 natural marquise diamonds typically cost £8,715 GBP to £24,223 GBP, with a median price of £11,133 GBP. There are currently 45 diamonds matching this specification available across retailers.

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

About 27% of these diamonds are available at multiple retailers, with an average price spread of 24%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct F VS2 Natural Marquise

Quick answer

As of October 2026, there are 45 natural marquise diamonds with F colour and VS2 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run £8,715 GBP to £24,223 GBP, with a median of £11,133 GBP. At least 58 retailers stock this exact specification, and 27% of the stones appear at more than one of them, with an average price spread of 24%. Half of all listings fall between £6,504 GBP and £8,230 GBP per carat. The same specification in lab grown form lists at a median of about £447 GBP per carat. Over the last 30 days the median price moved -1.3% and the number of listings moved +22.4%.

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

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 natural stones in the index: 2,268 USD per carat, +10.8% 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

£6,508 GBP

Highest Price

£27,678 GBP

Average Price

£13,698 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

27.4%

Price Spread

23.5%

30-Day Price Trend

-1.3%

30-Day Supply Change

+22.4%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$9,762/ct

10th Percentile

$7,753

Median

$9,762

90th Percentile

$13,373

Score Distribution

165 diamonds scored across 4 quality tiers

Excellent

29 (17.6%)

Very Good

28 (17.0%)

Good

29 (17.6%)

Average

79 (47.9%)

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Consider Instead

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

F SI1SI1 inclusions are not visible without magnification

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Lab-Grown F VS2Same specifications, lab-grown origin

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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