How much does a 0.20 to 0.49ct J VVS2 natural marquise diamond cost?

As of October 2026, 0.20 to 0.49ct J VVS2 natural marquise diamonds typically cost $358 SGD to $913 SGD, with a median price of $575 SGD. There are currently 68 diamonds matching this specification available across retailers.

Where can I find the best price on a J VVS2 marquise diamond?

About 56% of these diamonds are available at multiple retailers, with an average price spread of 36%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct J VVS2 Natural Marquise

Quick answer

As of October 2026, there are 68 natural marquise diamonds with J colour and VVS2 clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run $358 SGD to $913 SGD, with a median of $575 SGD. At least 12 retailers stock this exact specification, and 56% of the stones appear at more than one of them, with an average price spread of 36%. Half of all listings fall between $1,473 SGD and $2,124 SGD per carat. Over the last 30 days the median price moved -6.4% and the number of listings moved +4.9%.

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

Lowest Price

$260 SGD

Highest Price

$2,100 SGD

Average Price

$624 SGD

Market Intelligence

Retailers Selling

Cross Retailer %

55.6%

Price Spread

36.1%

30-Day Price Trend

-6.4%

30-Day Supply Change

+4.9%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$1,409/ct

10th Percentile

$1,045

Median

$1,409

90th Percentile

$4,741

Score Distribution

165 diamonds scored across 4 quality tiers

Excellent

25 (15.2%)

Very Good

40 (24.2%)

Good

22 (13.3%)

Average

78 (47.3%)

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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