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

As of September 2026, 1.00 to 1.49ct I FL natural round diamonds typically cost ₹3,78,370 INR to ₹15,68,255 INR, with a median price of ₹4,90,087 INR. There are currently 93 diamonds matching this specification available across retailers.

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

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

1.00 to 1.49ct I FL Natural Round

Quick answer

As of September 2026, there are 93 natural round diamonds with I colour and FL clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run ₹3,78,370 INR to ₹15,68,255 INR, with a median of ₹4,90,087 INR. At least 20 retailers stock this exact specification. Half of all listings fall between ₹4,10,966 INR and ₹5,35,880 INR 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

Lowest Price

₹3,26,264 INR

Highest Price

₹17,81,305 INR

Average Price

₹7,87,852 INR

Market Intelligence

Retailers Selling

Price Spread

26.3%

Price Range

Price per carat distribution across retailers

$4,942/ct

10th Percentile

$3,844

Median

$4,942

90th Percentile

$11,774

Score Distribution

93 diamonds scored across 4 quality tiers

Excellent

9 (9.7%)

Very Good

16 (17.2%)

Good

35 (37.6%)

Average

33 (35.5%)

Find Your Diamond

Search 93 I FL 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 FLJ colour is visually identical to I to the naked eye

Save 25%

I IFIF inclusions are not visible without magnification

Save 19%

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