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 £47,729 GBP to £140,100 GBP, with a median price of £83,620 GBP. There are currently 93 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 93 natural oval diamonds with D colour and IF clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run £47,729 GBP to £140,100 GBP, with a median of £83,620 GBP. At least 36 retailers stock this exact specification. Half of all listings fall between £17,374 GBP and £26,920 GBP per carat. The same specification in lab grown form lists at a median of about £1,130 GBP 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

£28,601 GBP

Highest Price

£260,878 GBP

Average Price

£91,378 GBP

Market Intelligence

Retailers Selling

Price Spread

46.1%

Price Range

Price per carat distribution across retailers

$27,975/ct

10th Percentile

$18,531

Median

$27,975

90th Percentile

$44,158

Score Distribution

93 diamonds scored across 4 quality tiers

Excellent

18 (19.4%)

Very Good

17 (18.3%)

Good

33 (35.5%)

Average

25 (26.9%)

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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