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 HK$53,599 HKD to HK$157,924 HKD, with a median price of HK$86,132 HKD. There are currently 185 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 185 natural pear diamonds with D colour and SI1 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run HK$53,599 HKD to HK$157,924 HKD, with a median of HK$86,132 HKD. 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 HK$43,181 HKD and HK$69,020 HKD per carat. The same specification in lab grown form lists at a median of about HK$2,786 HKD 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

185

Lowest Price

HK$35,959 HKD

Highest Price

HK$233,250 HKD

Average Price

HK$96,115 HKD

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

59 (11.2%)

Very Good

120 (22.8%)

Good

103 (19.5%)

Average

245 (46.5%)

Find Your Diamond

Search 185 D SI1 pear diamonds and compare prices.

Search Diamonds

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

Save 25%

Lab-Grown D SI1Same specifications, lab-grown origin

Save 95%

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