How much does a 1.00 to 1.49ct I I1 natural pear diamond cost?

As of September 2026, 1.00 to 1.49ct I I1 natural pear diamonds typically cost £847 GBP to £3,444 GBP, with a median price of £1,843 GBP. There are currently 297 diamonds matching this specification available across retailers.

Where can I find the best price on a I I1 pear diamond?

About 40% of these diamonds are available at multiple retailers, with an average price spread of 58%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct I I1 Natural Pear

Quick answer

As of September 2026, there are 297 natural pear diamonds with I colour and I1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run £847 GBP to £3,444 GBP, with a median of £1,843 GBP. At least 22 retailers stock this exact specification, and 40% of the stones appear at more than one of them, with an average price spread of 58%. Half of all listings fall between £1,030 GBP and £1,889 GBP per carat. The same specification in lab grown form lists at a median of about £1,479 GBP per carat. Over the last 30 days the median price moved -6.8% and the number of listings moved +9.0%.

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

297

Lowest Price

£403 GBP

Highest Price

£6,271 GBP

Average Price

£2,042 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

39.9%

Price Spread

58.2%

30-Day Price Trend

-6.8%

30-Day Supply Change

+9.0%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$1,990/ct

10th Percentile

$1,057

Median

$1,990

90th Percentile

$3,006

Score Distribution

297 diamonds scored across 4 quality tiers

Excellent

7 (2.4%)

Very Good

64 (21.5%)

Good

46 (15.5%)

Average

180 (60.6%)

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Related Specifications

D IF D VVS1 D VVS2 D VS1 D VS2 D SI1 E IF E VVS1 E VVS2 E VS1 E VS2 E SI1 F IF F VVS1 F VVS2 F VS1 F VS2 F SI1 G IF G VVS1 G VVS2 G VS1 G VS2 G SI1 H IF H VVS1 H VVS2 H VS1 H VS2 H SI1 I IF I VVS1 I VVS2 I VS1 I VS2 I SI1