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

As of September 2026, 1.00 to 1.49ct J VS2 natural marquise diamonds typically cost $2,239 SGD to $7,673 SGD, with a median price of $3,909 SGD. There are currently 503 diamonds matching this specification available across retailers.

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

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1.00 to 1.49ct J VS2 Natural Marquise

Quick answer

As of September 2026, there are 503 natural marquise diamonds with J colour and VS2 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $2,239 SGD to $7,673 SGD, with a median of $3,909 SGD. At least 51 retailers stock this exact specification. Half of all listings fall between $2,729 SGD and $4,405 SGD per carat. The same specification in lab grown form lists at a median of about $1,739 SGD 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

503

Lowest Price

$1,208 SGD

Highest Price

$25,590 SGD

Average Price

$4,505 SGD

Market Intelligence

Retailers Selling

Price Spread

47.5%

Price Range

Price per carat distribution across retailers

$2,773/ct

10th Percentile

$1,733

Median

$2,773

90th Percentile

$4,181

Score Distribution

503 diamonds scored across 4 quality tiers

Excellent

40 (8.0%)

Very Good

117 (23.3%)

Good

155 (30.8%)

Average

191 (38.0%)

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Consider Instead

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

J SI1SI1 inclusions are not visible without magnification

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Lab-Grown J VS2Same specifications, lab-grown origin

Save 53%

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