How much does a 1.00 to 1.49ct F IF lab grown radiant diamond cost?

As of November 2026, 1.00 to 1.49ct F IF lab grown radiant diamonds typically cost €173 EUR to €1,033 EUR, with a median price of €386 EUR. There are currently 47 diamonds matching this specification available across retailers.

Where can I find the best price on a F IF radiant diamond?

About 41% of these diamonds are available at multiple retailers, with an average price spread of 123%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct F IF Lab Grown Radiant

Quick answer

As of November 2026, there are 47 lab grown radiant diamonds with F color and IF clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run €173 EUR to €1,033 EUR, with a median of €386 EUR. At least 41 retailers stock this exact specification, and 41% of the stones appear at more than one of them, with an average price spread of 123%. Half of all listings fall between €250 EUR and €887 EUR per carat. The same specification in natural form lists at a median of about €4,990 EUR per carat. Over the last 30 days the median price moved -3.6% and the number of listings moved +15.0%.

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. Radiant lab grown stones in the index: 474 USD per carat, -2.1% 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: November 2026

Available

Lowest Price

€141 EUR

Highest Price

€2,777 EUR

Average Price

€521 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

40.9%

Price Spread

123.0%

30-Day Price Trend

-3.6%

30-Day Supply Change

+15.0%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$578/ct

10th Percentile

$202

Median

$578

90th Percentile

$1,422

Score Distribution

134 diamonds scored across 4 quality tiers

Excellent

44 (32.8%)

Very Good

39 (29.1%)

Good

29 (21.6%)

Average

22 (16.4%)

Find Your Diamond

Search 47 F IF radiant diamonds and compare prices.

Search Diamonds

Consider Instead

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

F VVS1VVS1 inclusions are not visible without magnification

Save 5%

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