How much does a 3.00 to 4.99ct D FL natural marquise diamond cost?

As of October 2026, 3.00 to 4.99ct D FL natural marquise diamonds typically cost $110,184 SGD to $201,337 SGD, with a median price of $144,801 SGD. There are currently 17 diamonds matching this specification available across retailers.

Where can I find the best price on a D FL marquise diamond?

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3.00 to 4.99ct D FL Natural Marquise

Quick answer

As of October 2026, there are 17 natural marquise diamonds with D colour and FL clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $110,184 SGD to $201,337 SGD, with a median of $144,801 SGD. The same specification in lab grown form lists at a median of about $3,941 SGD per carat.

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

$63,759 SGD

Highest Price

$372,043 SGD

Average Price

$152,507 SGD

Score Distribution

49 diamonds scored across 4 quality tiers

Excellent

14 (28.6%)

Very Good

19 (38.8%)

Good

11 (22.4%)

Average

5 (10.2%)

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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