How much does a 5.00ct+ H IF lab grown round diamond cost?

As of September 2026, 5.00ct+ H IF lab grown round diamonds typically cost €2,762 EUR to €282,960 EUR, with a median price of €7,604 EUR. There are currently 13 diamonds matching this specification available across retailers.

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

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

5.00ct+ H IF Lab Grown Round

Quick answer

As of September 2026, there are 13 lab grown round diamonds with H colour and IF clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run €2,762 EUR to €282,960 EUR, with a median of €7,604 EUR. At least 18 retailers stock this exact specification. Half of all listings fall between €692 EUR and €2,125 EUR per carat. The same specification in natural form lists at a median of about €21,628 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 lab grown stones in the index: 438 USD per carat, -14.1% 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

€2,262 EUR

Highest Price

€561,593 EUR

Average Price

€114,788 EUR

Market Intelligence

Retailers Selling

Price Spread

141.5%

Price Range

Price per carat distribution across retailers

$1,169/ct

10th Percentile

$739

Median

$1,169

90th Percentile

$3,450

Score Distribution

13 diamonds scored across 4 quality tiers

Excellent

4 (30.8%)

Very Good

3 (23.1%)

Good

2 (15.4%)

Average

4 (30.8%)

Find Your Diamond

Search 13 H 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.

H VVS1VVS1 inclusions are not visible without magnification

Save 48%

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