How much does a 2.00 to 2.99ct I SI1 natural pear diamond cost?

As of October 2026, 2.00 to 2.99ct I SI1 natural pear diamonds typically cost £5,609 GBP to £22,274 GBP, with a median price of £10,530 GBP. There are currently 175 diamonds matching this specification available across retailers.

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

About 35% of these diamonds are available at multiple retailers, with an average price spread of 43%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct I SI1 Natural Pear

Quick answer

As of October 2026, there are 175 natural pear diamonds with I colour and SI1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run £5,609 GBP to £22,274 GBP, with a median of £10,530 GBP. At least 60 retailers stock this exact specification, and 35% of the stones appear at more than one of them, with an average price spread of 43%. Half of all listings fall between £3,995 GBP and £6,150 GBP per carat. The same specification in lab grown form lists at a median of about £832 GBP per carat. Over the last 30 days the median price moved +0.2% and the number of listings moved +19.1%.

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

175

Lowest Price

£3,656 GBP

Highest Price

£43,530 GBP

Average Price

£12,713 GBP