How much does a 1.00 to 1.49ct J VVS1 natural marquise diamond cost?

As of November 2026, 1.00 to 1.49ct J VVS1 natural marquise diamonds typically cost £1,540 GBP to £4,942 GBP, with a median price of £2,448 GBP. There are currently 71 diamonds matching this specification available across retailers.

Where can I find the best price on a J VVS1 marquise diamond?

About 39% 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.

1.00 to 1.49ct J VVS1 Natural Marquise

Quick answer

As of November 2026, there are 71 natural marquise diamonds with J colour and VVS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run £1,540 GBP to £4,942 GBP, with a median of £2,448 GBP. At least 53 retailers stock this exact specification, and 39% of the stones appear at more than one of them, with an average price spread of 48%. Half of all listings fall between £1,888 GBP and £3,040 GBP per carat. Over the last 30 days the median price moved -1.0% and the number of listings moved +20.7%.

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

Caratlytics Diamond Price Index, October 2026: natural diamonds at 2,202 USD per carat and lab-grown at 462 USD per carat, a natural to lab ratio of 4.8 to 1. Marquise natural stones in the index: 2,177 USD per carat, -4.2% 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: November 2026

Available

Lowest Price

£1,066 GBP

Highest Price

£16,241 GBP

Average Price

£3,353 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

38.5%

Price Spread

47.5%

30-Day Price Trend

-1.0%

30-Day Supply Change

+20.7%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$3,250/ct

10th Percentile

$2,003

Median

$3,250

90th Percentile

$4,978

Score Distribution

194 diamonds scored across 4 quality tiers

Excellent

33 (17.0%)

Very Good

48 (24.7%)

Good

34 (17.5%)

Average

79 (40.7%)

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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