How much does a 2.00 to 2.99ct H I1 natural round diamond cost?

As of September 2026, 2.00 to 2.99ct H I1 natural round diamonds typically cost HK$39,588 HKD to HK$134,493 HKD, with a median price of HK$74,798 HKD. There are currently 622 diamonds matching this specification available across retailers.

Where can I find the best price on a H I1 round diamond?

About 58% of these diamonds are available at multiple retailers, with an average price spread of 50%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct H I1 Natural Round

Quick answer

As of September 2026, there are 622 natural round diamonds with H colour and I1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run HK$39,588 HKD to HK$134,493 HKD, with a median of HK$74,798 HKD. At least 26 retailers stock this exact specification, and 58% of the stones appear at more than one of them, with an average price spread of 50%. Half of all listings fall between HK$28,716 HKD and HK$48,231 HKD per carat. The same specification in lab grown form lists at a median of about HK$29,332 HKD per carat. Over the last 30 days the median price moved -5.7% and the number of listings moved +9.0%.

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

622

Lowest Price

HK$21,627 HKD

Highest Price

HK$313,999 HKD

Average Price

HK$82,290 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

58.1%

Price Spread

50.3%

30-Day Price Trend

-5.7%

30-Day Supply Change

+9.0%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$5,044/ct

10th Percentile

$2,477

Median

$5,044

90th Percentile

$7,478

Score Distribution

622 diamonds scored across 4 quality tiers

Excellent

62 (10.0%)

Very Good

275 (44.2%)

Good

163 (26.2%)

Average

122 (19.6%)

Find Your Diamond

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Consider Instead

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

Lab-Grown H I1Same specifications, lab-grown origin

Save 13%

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