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

As of September 2026, 2.00 to 2.99ct G I1 natural round diamonds typically cost HK$48,313 HKD to HK$148,437 HKD, with a median price of HK$82,722 HKD. There are currently 490 diamonds matching this specification available across retailers.

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

About 52% of these diamonds are available at multiple retailers, with an average price spread of 59%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct G I1 Natural Round

Quick answer

As of September 2026, there are 490 natural round diamonds with G colour and I1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run HK$48,313 HKD to HK$148,437 HKD, with a median of HK$82,722 HKD. At least 26 retailers stock this exact specification, and 52% of the stones appear at more than one of them, with an average price spread of 59%. Half of all listings fall between HK$32,001 HKD and HK$57,861 HKD per carat. The same specification in lab grown form lists at a median of about HK$40,196 HKD per carat. Over the last 30 days the median price moved -7.5% and the number of listings moved +10.0%.

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

490

Lowest Price

HK$23,071 HKD

Highest Price

HK$389,526 HKD

Average Price

HK$92,180 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

52.4%

Price Spread

59.3%

30-Day Price Trend

-7.5%

30-Day Supply Change

+10.0%

Volatility (30d)

0.03

Price Range

Price per carat distribution across retailers

$5,562/ct

10th Percentile

$2,600

Median

$5,562

90th Percentile

$9,434

Score Distribution

490 diamonds scored across 4 quality tiers

Excellent

46 (9.4%)

Very Good

221 (45.1%)

Good

109 (22.2%)

Average

114 (23.3%)

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Consider Instead

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

H I1H colour is visually identical to G to the naked eye

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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