How much does a 3.00 to 4.99ct D IF natural oval diamond cost?

As of September 2026, 3.00 to 4.99ct D IF natural oval diamonds typically cost $82,785 SGD to $239,693 SGD, with a median price of $143,360 SGD. There are currently 95 diamonds matching this specification available across retailers.

Where can I find the best price on a D IF oval diamond?

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3.00 to 4.99ct D IF Natural Oval

Quick answer

As of September 2026, there are 95 natural oval diamonds with D colour and IF clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $82,785 SGD to $239,693 SGD, with a median of $143,360 SGD. At least 36 retailers stock this exact specification. Half of all listings fall between $28,093 SGD and $45,095 SGD per carat. The same specification in lab grown form lists at a median of about $1,940 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. Oval natural stones in the index: 2,380 USD per carat, -9.6% 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

$49,163 SGD

Highest Price

$448,423 SGD

Average Price

$156,714 SGD

Market Intelligence

Retailers Selling

Price Spread

49.3%

Price Range

Price per carat distribution across retailers

$27,087/ct

10th Percentile

$18,114

Median

$27,087

90th Percentile

$43,678

Score Distribution

95 diamonds scored across 4 quality tiers

Excellent

17 (17.9%)

Very Good

18 (18.9%)

Good

35 (36.8%)

Average

25 (26.3%)

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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