How much does a 3.00 to 4.99ct E SI1 natural pear diamond cost?

As of October 2026, 3.00 to 4.99ct E SI1 natural pear diamonds typically cost £29,070 GBP to £115,336 GBP, with a median price of £45,989 GBP. There are currently 54 diamonds matching this specification available across retailers.

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

About 32% of these diamonds are available at multiple retailers, with an average price spread of 28%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct E SI1 Natural Pear

Quick answer

As of October 2026, there are 54 natural pear diamonds with E colour and SI1 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run £29,070 GBP to £115,336 GBP, with a median of £45,989 GBP. At least 56 retailers stock this exact specification, and 32% of the stones appear at more than one of them, with an average price spread of 28%. Half of all listings fall between £10,945 GBP and £14,465 GBP per carat. The same specification in lab grown form lists at a median of about £275 GBP per carat. Over the last 30 days the median price moved -0.9% and the number of listings moved +11.3%.

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

Lowest Price

£18,196 GBP

Highest Price

£152,651 GBP

Average Price

£55,401 GBP