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

As of October 2026, 3.00 to 4.99ct H SI2 natural asscher diamonds typically cost $16,451 USD to $40,065 USD, with a median price of $31,496 USD. There are currently 10 diamonds matching this specification available across retailers.

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

About 48% of these diamonds are available at multiple retailers, with an average price spread of 27%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct H SI2 Natural Asscher

Quick answer

As of October 2026, there are 10 natural asscher diamonds with H color and SI2 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $16,451 USD to $40,065 USD, with a median of $31,496 USD. At least 19 retailers stock this exact specification, and 48% of the stones appear at more than one of them, with an average price spread of 27%. Half of all listings fall between $5,125 USD and $6,721 USD per carat. Over the last 30 days the median price moved -4.2% and the number of listings moved +14.1%.

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

$14,965 USD

Highest Price

$61,959 USD

Average Price

$29,568 USD

Market Intelligence

Retailers Selling

Cross Retailer %

48.1%

Price Spread

27.2%

30-Day Price Trend

-4.2%

30-Day Supply Change

+14.1%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$5,864/ct

10th Percentile

$4,806

Median

$5,864

90th Percentile

$7,729

Score Distribution

26 diamonds scored across 4 quality tiers

Excellent

2 (7.7%)

Very Good

9 (34.6%)

Good

3 (11.5%)

Average

12 (46.2%)

Find Your Diamond

Search 10 H SI2 asscher diamonds and compare prices.

Search Diamonds

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