How much does a 5.00ct+ H VS2 natural marquise diamond cost?

As of October 2026, 5.00ct+ H VS2 natural marquise diamonds typically cost £72,051 GBP to £162,645 GBP, with a median price of £107,328 GBP. There are currently 5 diamonds matching this specification available across retailers.

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

About 45% of these diamonds are available at multiple retailers, with an average price spread of 34%. A comparison tool like Carat Hunter lets you see all the prices side by side.

5.00ct+ H VS2 Natural Marquise

Quick answer

As of October 2026, there are 5 natural marquise diamonds with H colour and VS2 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run £72,051 GBP to £162,645 GBP, with a median of £107,328 GBP. At least 29 retailers stock this exact specification, and 45% of the stones appear at more than one of them, with an average price spread of 34%. Half of all listings fall between £14,001 GBP and £20,185 GBP per carat. The same specification in lab grown form lists at a median of about £420 GBP per carat. Over the last 30 days the median price moved +7.5% and the number of listings moved +8.7%.

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

£56,299 GBP

Highest Price

£287,508 GBP

Average Price

£115,153 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

45.0%

Price Spread

34.3%

30-Day Price Trend

+7.5%

30-Day Supply Change

+8.7%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$24,179/ct

10th Percentile

$15,909

Median

$24,179

90th Percentile

$28,127

Score Distribution

9 diamonds scored across 4 quality tiers

Excellent

3 (33.3%)

Very Good

3 (33.3%)

Good

2 (22.2%)

Average

1 (11.1%)

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Consider Instead

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

Lab-Grown H 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