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

As of October 2026, 3.00 to 4.99ct F SI2 natural asscher diamonds typically cost HK$159,119 HKD to HK$479,525 HKD, with a median price of HK$328,597 HKD. There are currently 9 diamonds matching this specification available across retailers.

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

About 29% of these diamonds are available at multiple retailers, with an average price spread of 47%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct F SI2 Natural Asscher

Quick answer

As of October 2026, there are 9 natural asscher diamonds with F colour and SI2 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run HK$159,119 HKD to HK$479,525 HKD, with a median of HK$328,597 HKD. At least 35 retailers stock this exact specification, and 29% of the stones appear at more than one of them, with an average price spread of 47%. Half of all listings fall between HK$66,469 HKD and HK$103,561 HKD per carat. Over the last 30 days the median price moved +0.3% and the number of listings moved +19.1%.

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$119,956 HKD

Highest Price

HK$600,835 HKD

Average Price

HK$321,221 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

29.2%

Price Spread

47.1%

30-Day Price Trend

+0.3%

30-Day Supply Change

+19.1%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$10,029/ct

10th Percentile

$6,108

Median

$10,029

90th Percentile

$15,693

Score Distribution

31 diamonds scored across 4 quality tiers

Excellent

2 (6.5%)

Very Good

8 (25.8%)

Good

7 (22.6%)

Average

14 (45.2%)

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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