How much does a 3.00 to 4.99ct H SI2 natural round diamond cost?

As of July 2026, 3.00 to 4.99ct H SI2 natural round diamonds typically cost HK$118,064 HKD to HK$385,986 HKD, with a median price of HK$201,446 HKD. There are currently 873 diamonds matching this specification available across retailers.

Where can I find the best price on a H SI2 round diamond?

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3.00 to 4.99ct H SI2 Natural Round

Last updated: July 2026

Available

873

Lowest Price

HK$67,218 HKD

Highest Price

HK$1,279,077 HKD

Average Price

HK$231,520 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

N/A

Price Spread

53.8%

30-Day Price Trend

N/A

30-Day Supply Change

N/A

Volatility (30d)

N/A

Price Range

Price per carat distribution across retailers

$9,383/ct

10th Percentile

$5,242

Median

$9,383

90th Percentile

$14,003

Score Distribution

873 diamonds scored across 4 quality tiers

Excellent

250 (28.6%)

Very Good

324 (37.1%)

Good

215 (24.6%)

Average

84 (9.6%)

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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