How much does a 1.00 to 1.49ct I FL natural oval diamond cost?

As of November 2026, 1.00 to 1.49ct I FL natural oval diamonds typically cost €3,100 EUR to €3,909 EUR, with a median price of €3,401 EUR. There are currently 0 diamonds matching this specification available across retailers.

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

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1.00 to 1.49ct I FL Natural Oval

Quick answer

As of November 2026, there are 0 natural oval diamonds with I colour and FL clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run €3,100 EUR to €3,909 EUR, with a median of €3,401 EUR. At least 1 retailers stock this exact specification. Half of all listings fall between €3,310 EUR and €3,690 EUR per carat. Over the last 30 days the median price moved +0.7% and the number of listings moved +0.1%.

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. Oval natural stones in the index: 2,655 USD per carat, +10.2% 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

€2,890 EUR

Highest Price

€4,460 EUR

Average Price

€3,465 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

0.0%

Price Spread

10.8%

30-Day Price Trend

+0.7%

30-Day Supply Change

+0.1%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$3,926/ct

10th Percentile

$3,614

Median

$3,926

90th Percentile

$4,535

Score Distribution

7 diamonds scored across 2 quality tiers

Very Good

1 (14.3%)

Good

6 (85.7%)

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Consider Instead

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

J FLJ colour is visually identical to I to the naked eye

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I IFIF inclusions are not visible without magnification

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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