How much does a 1.50 to 1.99ct I SI2 natural pear diamond cost?

As of November 2026, 1.50 to 1.99ct I SI2 natural pear diamonds typically cost €2,472 EUR to €7,963 EUR, with a median price of €4,644 EUR. There are currently 492 diamonds matching this specification available across retailers.

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

About 43% of these diamonds are available at multiple retailers, with an average price spread of 59%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct I SI2 Natural Pear

Quick answer

As of November 2026, there are 492 natural pear diamonds with I color and SI2 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run €2,472 EUR to €7,963 EUR, with a median of €4,644 EUR. At least 54 retailers stock this exact specification, and 43% of the stones appear at more than one of them, with an average price spread of 59%. Half of all listings fall between €2,286 EUR and €4,154 EUR per carat. The same specification in lab grown form lists at a median of about €833 EUR per carat. Over the last 30 days the median price moved -0.3% and the number of listings moved +12.9%.

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. Pear natural stones in the index: 2,307 USD per carat, +13.7% 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

492

Lowest Price

€1,147 EUR

Highest Price

€17,770 EUR

Average Price

€5,018 EUR