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

As of September 2026, 1.00 to 1.49ct F FL natural oval diamonds typically cost $7,185 SGD to $14,638 SGD, with a median price of $8,597 SGD. There are currently 17 diamonds matching this specification available across retailers.

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

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1.00 to 1.49ct F FL Natural Oval

Quick answer

As of September 2026, there are 17 natural oval diamonds with F colour and FL clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $7,185 SGD to $14,638 SGD, with a median of $8,597 SGD. At least 26 retailers stock this exact specification. Half of all listings fall between $7,397 SGD and $10,754 SGD per carat. The same specification in lab grown form lists at a median of about $973 SGD 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

$6,022 SGD

Highest Price

$18,223 SGD

Average Price

$10,206 SGD

Market Intelligence

Retailers Selling

Price Spread

41.5%

Price Range

Price per carat distribution across retailers

$6,375/ct

10th Percentile

$5,394

Median

$6,375

90th Percentile

$9,475

Score Distribution

17 diamonds scored across 3 quality tiers

Very Good

2 (11.8%)

Good

11 (64.7%)

Average

4 (23.5%)

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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