How much does a 2.00 to 2.99ct H SI1 natural asscher diamond cost?

As of October 2026, 2.00 to 2.99ct H SI1 natural asscher diamonds typically cost £5,814 GBP to £25,587 GBP, with a median price of £7,769 GBP. There are currently 54 diamonds matching this specification available across retailers.

Where can I find the best price on a H SI1 asscher diamond?

About 38% of these diamonds are available at multiple retailers, with an average price spread of 45%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct H SI1 Natural Asscher

Quick answer

As of October 2026, there are 54 natural asscher diamonds with H colour and SI1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run £5,814 GBP to £25,587 GBP, with a median of £7,769 GBP. At least 55 retailers stock this exact specification, and 38% of the stones appear at more than one of them, with an average price spread of 45%. Half of all listings fall between £3,316 GBP and £5,123 GBP per carat. The same specification in lab grown form lists at a median of about £545 GBP per carat. Over the last 30 days the median price moved -3.0% and the number of listings moved +19.4%.

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

£4,959 GBP

Highest Price

£41,877 GBP

Average Price

£11,787 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

38.0%

Price Spread

45.2%

30-Day Price Trend

-3.0%

30-Day Supply Change

+19.4%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$5,351/ct

10th Percentile

$3,771

Median

$5,351

90th Percentile

$8,023

Score Distribution

171 diamonds scored across 4 quality tiers

Excellent

29 (17.0%)

Very Good

24 (14.0%)

Good

49 (28.7%)

Average

69 (40.4%)

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Consider Instead

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

H SI2SI2 inclusions are not visible without magnification

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Lab-Grown H SI1Same specifications, lab-grown origin

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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