How much does a 1.50 to 1.99ct K I1 natural pear diamond cost?

As of November 7, 2026, 1.50 to 1.99ct K I1 natural pear diamonds typically cost £1,276 GBP to £4,405 GBP, with a median price of £2,219 GBP. There are currently 52 diamonds matching this specification available across retailers.

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

About 37% of these diamonds are available at multiple retailers, with an average price spread of 67%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct K I1 Natural Pear

Quick answer

As of November 7, 2026, there are 52 natural pear diamonds with K colour and I1 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run £1,276 GBP to £4,405 GBP, with a median of £2,219 GBP. Half of all listings fall between £1,078 GBP and £2,073 GBP per carat. The same specification in lab grown form lists at a median of about £1,254 GBP per carat. Over the last 30 days the median price moved -2.6% and the number of listings moved +7.8%.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, October 2026: natural diamonds at 2,202 USD per carat and lab-grown at 462 USD per carat, a natural to lab ratio of 4.8 to 1. Pear natural stones in the index: 2,261 USD per carat, -2.3% month on month. See the full index release

Figures come from current listings across more than 125 retailers. The index is a monthly release.

Last updated: November 7, 2026

Available

Lowest Price

£790 GBP

Highest Price

£6,444 GBP

Average Price

£2,612 GBP

Market Intelligence

Cross Retailer %

36.5%

Price Spread

67.3%

30-Day Price Trend

-2.6%

30-Day Supply Change

+7.8%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$1,980/ct

10th Percentile

$1,137

Median

$1,980

90th Percentile

$3,749

Score Distribution

52 diamonds scored across 4 quality tiers

Excellent

7 (13.5%)

Very Good

13 (25.0%)

Good

13 (25.0%)

Average

19 (36.5%)

Find Your Diamond

Search 52 K I1 pear diamonds and compare prices.

Search Diamonds

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