How much does a 3.00 to 4.99ct J VS1 natural marquise diamond cost?

As of September 2026, 3.00 to 4.99ct J VS1 natural marquise diamonds typically cost $26,579 USD to $80,497 USD, with a median price of $42,376 USD. There are currently 29 diamonds matching this specification available across retailers.

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

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3.00 to 4.99ct J VS1 Natural Marquise

Quick answer

As of September 2026, there are 29 natural marquise diamonds with J color and VS1 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $26,579 USD to $80,497 USD, with a median of $42,376 USD. At least 25 retailers stock this exact specification. Half of all listings fall between $9,276 USD and $13,873 USD 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

Lowest Price

$17,673 USD

Highest Price

$136,510 USD

Average Price

$49,722 USD

Market Intelligence

Retailers Selling

Price Spread

39.2%

Price Range

Price per carat distribution across retailers

$11,716/ct

10th Percentile

$8,306

Median

$11,716

90th Percentile

$14,660

Score Distribution

29 diamonds scored across 4 quality tiers

Excellent

1 (3.4%)

Very Good

7 (24.1%)

Good

12 (41.4%)

Average

9 (31.0%)

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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