How much does a 0.50 to 0.74ct E SI1 lab grown pear diamond cost?

As of October 2026, 0.50 to 0.74ct E SI1 lab grown pear diamonds typically cost $121 USD to $608 USD, with a median price of $387 USD. There are currently 227 diamonds matching this specification available across retailers.

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

About 30% of these diamonds are available at multiple retailers, with an average price spread of 86%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.50 to 0.74ct E SI1 Lab Grown Pear

Quick answer

As of October 2026, there are 227 lab grown pear diamonds with E color and SI1 clarity in the 0.50 to 0.74ct range available across retailers worldwide. Prices typically run $121 USD to $608 USD, with a median of $387 USD. At least 34 retailers stock this exact specification, and 30% of the stones appear at more than one of them, with an average price spread of 86%. Half of all listings fall between $290 USD and $765 USD per carat. The same specification in natural form lists at a median of about $1,670 USD per carat. Over the last 30 days the median price moved +0.5% 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 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

227

Lowest Price

$74 USD

Highest Price

$1,417 USD

Average Price

$374 USD

Market Intelligence

Retailers Selling

Cross Retailer %

30.0%

Price Spread

86.5%

30-Day Price Trend

+0.5%

30-Day Supply Change

+12.2%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$549/ct

10th Percentile

$196

Median

$549

90th Percentile

$1,063

Score Distribution

415 diamonds scored across 4 quality tiers

Excellent

81 (19.5%)

Very Good

57 (13.7%)

Good

127 (30.6%)

Average

150 (36.1%)

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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