How much does a 1.50 to 1.99ct D SI1 natural pear diamond cost?

As of October 2026, 1.50 to 1.99ct D SI1 natural pear diamonds typically cost €6,114 EUR to €17,846 EUR, with a median price of €9,676 EUR. There are currently 186 diamonds matching this specification available across retailers.

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

About 29% of these diamonds are available at multiple retailers, with an average price spread of 48%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct D SI1 Natural Pear

Quick answer

As of October 2026, there are 186 natural pear diamonds with D colour and SI1 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run €6,114 EUR to €17,846 EUR, with a median of €9,676 EUR. At least 64 retailers stock this exact specification, and 29% of the stones appear at more than one of them, with an average price spread of 48%. Half of all listings fall between €4,926 EUR and €7,874 EUR per carat. The same specification in lab grown form lists at a median of about €318 EUR per carat. Over the last 30 days the median price moved +0.6% and the number of listings moved +12.2%.

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

186

Lowest Price

€4,102 EUR

Highest Price

€26,608 EUR

Average Price

€10,913 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

29.1%

Price Spread

48.3%

30-Day Price Trend

+0.6%

30-Day Supply Change

+12.2%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$6,823/ct

10th Percentile

$4,716

Median

$6,823

90th Percentile

$10,629

Score Distribution

527 diamonds scored across 4 quality tiers

Excellent

58 (11.0%)

Very Good

122 (23.1%)

Good

104 (19.7%)

Average

243 (46.1%)

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Consider Instead

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

D SI2SI2 inclusions are not visible without magnification

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Lab-Grown D SI1Same 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