How much does a 1.00 to 1.49ct I SI1 natural pear diamond cost?

As of September 2026, 1.00 to 1.49ct I SI1 natural pear diamonds typically cost €1,356 EUR to €3,691 EUR, with a median price of €2,192 EUR. There are currently 2,066 diamonds matching this specification available across retailers.

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

Compare prices across retailers on Carat Hunter to see all your options.

1.00 to 1.49ct I SI1 Natural Pear

Quick answer

As of September 2026, there are 2,066 natural pear diamonds with I colour and SI1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run €1,356 EUR to €3,691 EUR, with a median of €2,192 EUR. At least 58 retailers stock this exact specification. Half of all listings fall between €1,860 EUR and €2,846 EUR per carat. The same specification in lab grown form lists at a median of about €898 EUR per carat.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Pear natural stones in the index: 2,103 USD per carat, -9.0% month on month. See the full index release

Figures come from live listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: September 2026

Available

2,066

Lowest Price

€833 EUR

Highest Price

€10,261 EUR

Average Price

€2,410 EUR