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

As of October 2026, 1.00 to 1.49ct J VS2 natural marquise diamonds typically cost $2,275 SGD to $9,193 SGD, with a median price of $3,663 SGD. There are currently 174 diamonds matching this specification available across retailers.

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

About 39% of these diamonds are available at multiple retailers, with an average price spread of 51%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct J VS2 Natural Marquise

Quick answer

As of October 2026, there are 174 natural marquise diamonds with J colour and VS2 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $2,275 SGD to $9,193 SGD, with a median of $3,663 SGD. At least 57 retailers stock this exact specification, and 39% of the stones appear at more than one of them, with an average price spread of 51%. Half of all listings fall between $2,656 SGD and $4,399 SGD per carat. Over the last 30 days the median price moved -4.8% and the number of listings moved +18.4%.

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

174

Lowest Price

$1,515 SGD

Highest Price

$18,023 SGD

Average Price

$4,702 SGD

Market Intelligence

Retailers Selling

Cross Retailer %

38.5%

Price Spread

51.1%

30-Day Price Trend

-4.8%

30-Day Supply Change

+18.4%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$2,670/ct

10th Percentile

$1,737

Median

$2,670

90th Percentile

$4,522

Score Distribution

447 diamonds scored across 4 quality tiers

Excellent

81 (18.1%)

Very Good

94 (21.0%)

Good

104 (23.3%)

Average

168 (37.6%)

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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