How much does a 3.00 to 4.99ct J IF natural round diamond cost?

As of September 2026, 3.00 to 4.99ct J IF natural round diamonds typically cost €17,377 EUR to €69,926 EUR, with a median price of €34,051 EUR. There are currently 149 diamonds matching this specification available across retailers.

Where can I find the best price on a J IF round diamond?

Compare prices across retailers on Carat Hunter to see all your options.

3.00 to 4.99ct J IF Natural Round

Quick answer

As of September 2026, there are 149 natural round diamonds with J colour and IF clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run €17,377 EUR to €69,926 EUR, with a median of €34,051 EUR. At least 42 retailers stock this exact specification. Half of all listings fall between €7,399 EUR and €12,188 EUR per carat. The same specification in lab grown form lists at a median of about €11,441 EUR 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. Round natural stones in the index: 2,094 USD per carat, -3.8% 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

149

Lowest Price

€13,384 EUR

Highest Price

€151,313 EUR

Average Price

€39,383 EUR

Market Intelligence

Retailers Selling

Price Spread

51.3%

Price Range

Price per carat distribution across retailers

$10,814/ct

10th Percentile

$6,931

Median

$10,814

90th Percentile

$16,681

Score Distribution

149 diamonds scored across 4 quality tiers

Excellent

48 (32.2%)

Very Good

37 (24.8%)

Good

27 (18.1%)

Average

37 (24.8%)

Find Your Diamond

Search 149 J IF round diamonds and compare prices.

Search Diamonds

Consider Instead

Save money without compromising on what matters. These alternatives are visually similar but cost less.

J VVS1VVS1 inclusions are not visible without magnification

Save 6%

Lab-Grown J IFSame specifications, lab-grown origin

Save 25%

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