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

As of October 2026, 1.00 to 1.49ct I I1 natural pear diamonds typically cost £830 GBP to £3,429 GBP, with a median price of £1,866 GBP. There are currently 85 diamonds matching this specification available across retailers.

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

About 29% of these diamonds are available at multiple retailers, with an average price spread of 73%. 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 October 2026, there are 85 natural pear diamonds with I colour and I1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run £830 GBP to £3,429 GBP, with a median of £1,866 GBP. At least 28 retailers stock this exact specification, and 29% of the stones appear at more than one of them, with an average price spread of 73%. Half of all listings fall between £899 GBP and £1,901 GBP per carat. The same specification in lab grown form lists at a median of about £361 GBP per carat. Over the last 30 days the median price moved -3.2% and the number of listings moved +18.3%.

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

£390 GBP

Highest Price

£5,466 GBP

Average Price

£1,998 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

29.5%

Price Spread

73.3%

30-Day Price Trend

-3.2%

30-Day Supply Change

+18.3%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$1,833/ct

10th Percentile

$971

Median

$1,833

90th Percentile

$3,166

Score Distribution

294 diamonds scored across 4 quality tiers

Excellent

15 (5.1%)

Very Good

48 (16.3%)

Good

41 (13.9%)

Average

190 (64.6%)

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Consider Instead

Save money without compromising on what matters. These alternatives are visually similar but cost less.

J I1J colour is visually identical to I to the naked eye

Save 18%

Lab-Grown I I1Same specifications, lab-grown origin

Save 74%

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