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

As of November 6, 2026, 2.00 to 2.99ct K IF natural round diamonds typically cost $15,955 NZD to $42,208 NZD, with a median price of $26,662 NZD. There are currently 277 diamonds matching this specification available across retailers.

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

About 41% of these diamonds are available at multiple retailers, with an average price spread of 51%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct K IF Natural Round

Quick answer

As of November 6, 2026, there are 277 natural round diamonds with K colour and IF clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $15,955 NZD to $42,208 NZD, with a median of $26,662 NZD. Half of all listings fall between $9,582 NZD and $15,894 NZD per carat. The same specification in lab grown form lists at a median of about $11,361 NZD per carat. Over the last 30 days the median price moved -1.6% and the number of listings moved +12.7%.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, October 2026: natural diamonds at 2,202 USD per carat and lab-grown at 462 USD per carat, a natural to lab ratio of 4.8 to 1. Round natural stones in the index: 2,124 USD per carat, -6.9% month on month. See the full index release

Figures come from current listings across more than 125 retailers. The index is a monthly release.

Last updated: November 6, 2026

Available

277

Lowest Price

$11,252 NZD

Highest Price

$89,497 NZD

Average Price

$28,971 NZD

Market Intelligence

Cross Retailer %

40.8%

Price Spread

50.9%

30-Day Price Trend

-1.6%

30-Day Supply Change

+12.7%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$6,969/ct

10th Percentile

$4,233

Median

$6,969

90th Percentile

$11,429

Score Distribution

277 diamonds scored across 4 quality tiers

Excellent

88 (31.8%)

Very Good

52 (18.8%)

Good

36 (13.0%)

Average

101 (36.5%)

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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