How much does a 0.50 to 0.74ct D VS1 natural marquise diamond cost?

As of October 2026, 0.50 to 0.74ct D VS1 natural marquise diamonds typically cost £593 GBP to £1,833 GBP, with a median price of £900 GBP. There are currently 940 diamonds matching this specification available across retailers.

Where can I find the best price on a D VS1 marquise diamond?

About 32% of these diamonds are available at multiple retailers, with an average price spread of 48%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.50 to 0.74ct D VS1 Natural Marquise

Quick answer

As of October 2026, there are 940 natural marquise diamonds with D colour and VS1 clarity in the 0.50 to 0.74ct range available across retailers worldwide. Prices typically run £593 GBP to £1,833 GBP, with a median of £900 GBP. At least 65 retailers stock this exact specification, and 32% of the stones appear at more than one of them, with an average price spread of 48%. Half of all listings fall between £1,417 GBP and £2,247 GBP per carat. The same specification in lab grown form lists at a median of about £436 GBP per carat. Over the last 30 days the median price moved -2.4% and the number of listings moved +11.7%.

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

940

Lowest Price

£410 GBP

Highest Price

£3,321 GBP

Average Price

£1,117 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

31.5%

Price Spread

48.2%

30-Day Price Trend

-2.4%

30-Day Supply Change

+11.7%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$2,310/ct

10th Percentile

$1,660

Median

$2,310

90th Percentile

$4,027

Score Distribution

1.9K diamonds scored across 5 quality tiers

Exceptional

5 (0.3%)

Excellent

390 (20.5%)

Very Good

472 (24.8%)

Good

499 (26.2%)

Average

538 (28.3%)

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Consider Instead

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

D VS2VS2 inclusions are not visible without magnification

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Lab-Grown D VS1Same 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