How much does a 0.75 to 0.99ct E SI1 natural pear diamond cost?

As of October 2026, 0.75 to 0.99ct E SI1 natural pear diamonds typically cost £980 GBP to £2,835 GBP, with a median price of £1,577 GBP. There are currently 238 diamonds matching this specification available across retailers.

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

About 34% 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.

0.75 to 0.99ct E SI1 Natural Pear

Quick answer

As of October 2026, there are 238 natural pear diamonds with E colour and SI1 clarity in the 0.75 to 0.99ct range available across retailers worldwide. Prices typically run £980 GBP to £2,835 GBP, with a median of £1,577 GBP. At least 63 retailers stock this exact specification, and 34% of the stones appear at more than one of them, with an average price spread of 55%. Half of all listings fall between £1,502 GBP and £2,542 GBP per carat. The same specification in lab grown form lists at a median of about £324 GBP per carat. Over the last 30 days the median price moved -0.1% and the number of listings moved +7.7%.

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: October 2026

Available

238

Lowest Price

£598 GBP

Highest Price

£4,808 GBP

Average Price

£1,765 GBP