How much does a 1.50 to 1.99ct I IF natural pear diamond cost?

As of October 2026, 1.50 to 1.99ct I IF natural pear diamonds typically cost £4,016 GBP to £9,733 GBP, with a median price of £6,016 GBP. There are currently 37 diamonds matching this specification available across retailers.

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

About 41% of these diamonds are available at multiple retailers, with an average price spread of 37%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct I IF Natural Pear

Quick answer

As of October 2026, there are 37 natural pear diamonds with I colour and IF clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run £4,016 GBP to £9,733 GBP, with a median of £6,016 GBP. At least 55 retailers stock this exact specification, and 41% of the stones appear at more than one of them, with an average price spread of 37%. Half of all listings fall between £3,844 GBP and £5,572 GBP per carat. The same specification in lab grown form lists at a median of about £294 GBP per carat. Over the last 30 days the median price moved -2.8% and the number of listings moved +3.9%.

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

£2,474 GBP

Highest Price

£14,744 GBP

Average Price

£6,294 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

40.9%

Price Spread

37.2%

30-Day Price Trend

-2.8%

30-Day Supply Change

+3.9%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$6,190/ct

10th Percentile

$4,240

Median

$6,190

90th Percentile

$8,883

Score Distribution

93 diamonds scored across 4 quality tiers

Excellent

39 (41.9%)

Very Good

22 (23.7%)

Good

19 (20.4%)

Average

13 (14.0%)

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Consider Instead

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

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

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Lab-Grown I IFSame specifications, lab-grown origin

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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