How much does a 2.00 to 2.99ct I IF natural round diamond cost?

As of September 2026, 2.00 to 2.99ct I IF natural round diamonds typically cost $15,256 SGD to $48,208 SGD, with a median price of $23,855 SGD. There are currently 349 diamonds matching this specification available across retailers.

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

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

2.00 to 2.99ct I IF Natural Round

Quick answer

As of September 2026, there are 349 natural round diamonds with I colour and IF clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $15,256 SGD to $48,208 SGD, with a median of $23,855 SGD. At least 51 retailers stock this exact specification. Half of all listings fall between $10,530 SGD and $19,222 SGD per carat. The same specification in lab grown form lists at a median of about $13,390 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. 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

349

Lowest Price

$10,105 SGD

Highest Price

$139,773 SGD

Average Price

$28,621 SGD

Market Intelligence

Retailers Selling

Price Spread

60.3%

Price Range

Price per carat distribution across retailers

$10,808/ct

10th Percentile

$6,258

Median

$10,808

90th Percentile

$18,884

Score Distribution

349 diamonds scored across 4 quality tiers

Excellent

140 (40.1%)

Very Good

92 (26.4%)

Good

53 (15.2%)

Average

64 (18.3%)

Find Your Diamond

Search 349 I 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.

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

Save 37%

I VVS1VVS1 inclusions are not visible without magnification

Save 12%

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