How much does a 1.50 to 1.99ct F SI1 natural asscher diamond cost?

As of November 2026, 1.50 to 1.99ct F SI1 natural asscher diamonds typically cost €4,347 EUR to €13,065 EUR, with a median price of €8,553 EUR. There are currently 65 diamonds matching this specification available across retailers.

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

About 23% of these diamonds are available at multiple retailers, with an average price spread of 55%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct F SI1 Natural Asscher

Quick answer

As of November 2026, there are 65 natural asscher diamonds with F color and SI1 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run €4,347 EUR to €13,065 EUR, with a median of €8,553 EUR. At least 55 retailers stock this exact specification, and 23% of the stones appear at more than one of them, with an average price spread of 55%. Half of all listings fall between €3,341 EUR and €5,839 EUR per carat. The same specification in lab grown form lists at a median of about €386 EUR per carat. Over the last 30 days the median price moved +0.4% and the number of listings moved +2.6%.

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: November 2026

Available

Lowest Price

€3,062 EUR

Highest Price

€21,280 EUR

Average Price

€8,698 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

22.9%

Price Spread

55.3%

30-Day Price Trend

+0.4%

30-Day Supply Change

+2.6%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$5,047/ct

10th Percentile

$3,023

Median

$5,047

90th Percentile

$7,865

Score Distribution

242 diamonds scored across 4 quality tiers

Excellent

21 (8.7%)

Very Good

37 (15.3%)

Good

42 (17.4%)

Average

142 (58.7%)

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Consider Instead

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

F SI2SI2 inclusions are not visible without magnification

Save 7%

Lab-Grown F SI1Same specifications, lab-grown origin

Save 91%

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