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

As of October 2026, 2.00 to 2.99ct I SI1 natural asscher diamonds typically cost $10,210 CAD to $44,992 CAD, with a median price of $15,982 CAD. There are currently 38 diamonds matching this specification available across retailers.

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

About 38% of these diamonds are available at multiple retailers, with an average price spread of 46%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct I SI1 Natural Asscher

Quick answer

As of October 2026, there are 38 natural asscher diamonds with I color and SI1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $10,210 CAD to $44,992 CAD, with a median of $15,982 CAD. At least 54 retailers stock this exact specification, and 38% of the stones appear at more than one of them, with an average price spread of 46%. Half of all listings fall between $6,145 CAD and $9,586 CAD per carat. The same specification in lab grown form lists at a median of about $1,221 CAD per carat. Over the last 30 days the median price moved -2.6% and the number of listings moved +22.1%.

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

$7,367 CAD

Highest Price

$62,043 CAD

Average Price

$21,256 CAD

Market Intelligence

Retailers Selling

Cross Retailer %

38.1%

Price Spread

46.2%

30-Day Price Trend

-2.6%

30-Day Supply Change

+22.1%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$5,321/ct

10th Percentile

$3,743

Median

$5,321

90th Percentile

$8,039

Score Distribution

99 diamonds scored across 4 quality tiers

Excellent

13 (13.1%)

Very Good

29 (29.3%)

Good

22 (22.2%)

Average

35 (35.4%)

Find Your Diamond

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Consider Instead

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

J SI1J colour is visually identical to I to the naked eye

Save 33%

Lab-Grown I SI1Same specifications, lab-grown origin

Save 89%

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