How much does a 1.00 to 1.49ct H VS2 natural marquise diamond cost?

As of September 2026, 1.00 to 1.49ct H VS2 natural marquise diamonds typically cost £2,323 GBP to £5,919 GBP, with a median price of £3,551 GBP. There are currently 461 diamonds matching this specification available across retailers.

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

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1.00 to 1.49ct H VS2 Natural Marquise

Quick answer

As of September 2026, there are 461 natural marquise diamonds with H colour and VS2 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run £2,323 GBP to £5,919 GBP, with a median of £3,551 GBP. At least 59 retailers stock this exact specification. Half of all listings fall between £2,560 GBP and £3,740 GBP per carat. The same specification in lab grown form lists at a median of about £729 GBP 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 natural stones in the index: 2,114 USD per carat, -8.8% 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

461

Lowest Price

£1,095 GBP

Highest Price

£25,681 GBP

Average Price

£3,789 GBP

Market Intelligence

Retailers Selling

Price Spread

37.7%

Price Range

Price per carat distribution across retailers

$3,980/ct

10th Percentile

$2,615

Median

$3,980

90th Percentile

$5,664

Score Distribution

461 diamonds scored across 4 quality tiers

Excellent

34 (7.4%)

Very Good

114 (24.7%)

Good

172 (37.3%)

Average

141 (30.6%)

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Consider Instead

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

H SI1SI1 inclusions are not visible without magnification

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Lab-Grown H VS2Same specifications, lab-grown origin

Save 69%

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