How much does a 1.00 to 1.49ct K SI1 natural pear diamond cost?

As of November 6, 2026, 1.00 to 1.49ct K SI1 natural pear diamonds typically cost $1,367 SGD to $3,779 SGD, with a median price of $2,204 SGD. There are currently 590 diamonds matching this specification available across retailers.

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

About 44% of these diamonds are available at multiple retailers, with an average price spread of 59%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct K SI1 Natural Pear

Quick answer

As of November 6, 2026, there are 590 natural pear diamonds with K colour and SI1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $1,367 SGD to $3,779 SGD, with a median of $2,204 SGD. Half of all listings fall between $1,560 SGD and $2,763 SGD per carat. The same specification in lab grown form lists at a median of about $512 SGD per carat. Over the last 30 days the median price moved -0.1% and the number of listings moved +15.1%.

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 6, 2026

Available

590

Lowest Price

$934 SGD

Highest Price

$7,912 SGD

Average Price

$2,419 SGD

Market Intelligence

Cross Retailer %

44.4%

Price Spread

58.9%

30-Day Price Trend

-0.1%

30-Day Supply Change

+15.1%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$1,594/ct

10th Percentile

$1,041

Median

$1,594

90th Percentile

$2,703

Score Distribution

590 diamonds scored across 4 quality tiers

Excellent

93 (15.8%)

Very Good

192 (32.5%)

Good

140 (23.7%)

Average

165 (28.0%)

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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