How much does a 3.00 to 4.99ct G SI2 natural asscher diamond cost?

As of October 2026, 3.00 to 4.99ct G SI2 natural asscher diamonds typically cost HK$204,804 HKD to HK$411,724 HKD, with a median price of HK$232,140 HKD. There are currently 7 diamonds matching this specification available across retailers.

Where can I find the best price on a G SI2 asscher diamond?

About 29% of these diamonds are available at multiple retailers, with an average price spread of 38%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct G SI2 Natural Asscher

Quick answer

As of October 2026, there are 7 natural asscher diamonds with G colour and SI2 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run HK$204,804 HKD to HK$411,724 HKD, with a median of HK$232,140 HKD. At least 17 retailers stock this exact specification, and 29% of the stones appear at more than one of them, with an average price spread of 38%. Half of all listings fall between HK$44,870 HKD and HK$64,318 HKD per carat. Over the last 30 days the median price moved +0.1% and the number of listings moved +21.2%.

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

Caratlytics Diamond Price Index, September 2026: natural diamonds at 2,335 USD per carat and lab-grown at 443 USD per carat, a natural to lab ratio of 5.3 to 1. Asscher natural stones in the index: 2,504 USD per carat, -3.3% month on month. See the full index release

Figures come from current listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: October 2026

Available

Lowest Price

HK$133,824 HKD

Highest Price

HK$446,798 HKD

Average Price

HK$283,354 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

29.2%

Price Spread

38.0%

30-Day Price Trend

+0.1%

30-Day Supply Change

+21.2%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$6,515/ct

10th Percentile

$5,460

Median

$6,515

90th Percentile

$9,162

Score Distribution

17 diamonds scored across 4 quality tiers

Excellent

5 (29.4%)

Very Good

2 (11.8%)

Good

3 (17.6%)

Average

7 (41.2%)

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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