How much does a 1.00 to 1.49ct D SI1 lab grown pear diamond cost?

As of October 2026, 1.00 to 1.49ct D SI1 lab grown pear diamonds typically cost $138 USD to $754 USD, with a median price of $458 USD. There are currently 142 diamonds matching this specification available across retailers.

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

About 24% of these diamonds are available at multiple retailers, with an average price spread of 74%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct D SI1 Lab Grown Pear

Quick answer

As of October 2026, there are 142 lab grown pear diamonds with D color and SI1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $138 USD to $754 USD, with a median of $458 USD. At least 38 retailers stock this exact specification, and 24% of the stones appear at more than one of them, with an average price spread of 74%. Half of all listings fall between $220 USD and $530 USD per carat. The same specification in natural form lists at a median of about $4,088 USD per carat. Over the last 30 days the median price moved +20.1% and the number of listings moved +4.5%.

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 lab grown stones in the index: 452 USD per carat, -5.1% 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

142

Lowest Price

$119 USD

Highest Price

$1,679 USD

Average Price

$439 USD

Market Intelligence

Retailers Selling

Cross Retailer %

23.9%

Price Spread

74.0%

30-Day Price Trend

+20.1%

30-Day Supply Change

+4.5%

Volatility (30d)

0.08

Price Range

Price per carat distribution across retailers

$419/ct

10th Percentile

$155

Median

$419

90th Percentile

$795

Score Distribution

381 diamonds scored across 4 quality tiers

Excellent

123 (32.3%)

Very Good

29 (7.6%)

Good

48 (12.6%)

Average

181 (47.5%)

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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