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Pear|Lab Grown|IGI

1.51ct E FL Pear Lab Grown Diamond

ID • E/FL • IGI LG818667598

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG818667598

Diamond specifications and retailer prices

From $513 USD
As of October 27, 2026
Save $3,317 USD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,830 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.51ct lab-grown pear diamond

This 1.51ct lab-grown pear sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818667598 or 818667598. Listed at 21 retailers as of October 27, 2026, with prices from $513 to $3,830, a $3,317 spread on the same certified stone. Brilliant Earth lists it at $3,830. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818667598
Dimensions10.14 × 6.27 × 4.04 mm
L/W Ratio1.62
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.14 mm6.27 mm1.51 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818667598
Side View
Table 61.0%Crown 36°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $3,830 USD|Low: $513 USD|High: $3,830 USD|Avg: $1,640 USD
Brilliant Earth
Retailer 2
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Retailer 20
October 29, 2026
Retailer 6$513 USD
Retailer 7$574 USD
Retailer 20$575 USD
Retailer 17$637 USD
Retailer 15$775 USD
Retailer 2$983 USD
Retailer 8$988 USD
Retailer 5$1,010 USD
Retailer 19$1,089 USD
Retailer 14$1,094 USD
Retailer 9$1,490 USD
Retailer 18$1,675 USD
Retailer 11$1,859 USD
Retailer 10$2,041 USD
Retailer 3$2,072 USD
Retailer 4$2,120 USD
Retailer 16$2,236 USD
Retailer 13$2,672 USD
Retailer 12$3,485 USD
Brilliant Earth$3,830 USD

23 data points across 20 retailers

21 retailers$513 USD to $3,830 USD

A
Cheapest Retailer
-
$513 USD
A
Retailer 2
-
$574 USD
View
Final sale: no returns
A
Retailer 3
-
$575 USD
View
A
Retailer 4
-
$637 USD
View
A
Retailer 5
-
$651 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$775 USD
View
A
Retailer 7
-
$983 USD
£774 GBP
View
A
Retailer 8
-
$988 USD
View
A
Retailer 9
-
$1,010 USD
€962 EUR
View
B+
Retailer 10
-
$1,089 USD
View
B+
Retailer 11
-
$1,094 USD
ZAR 17,678 ZAR
View
B+
Retailer 12
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$1,490 USD
View
B+
Retailer 13
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$1,675 USD
View
B+
Retailer 14
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$1,859 USD
£1,464 GBP
View
B+
Retailer 15
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$2,041 USD
SGD 2,758 SGD
View
B+
Retailer 16
-
$2,072 USD
View
B+
Retailer 17
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$2,120 USD
View
B+
Retailer 18
-
$2,236 USD
View
B+
Retailer 19
-
$2,672 USD
£2,104 GBP
View
B
Retailer 20
-
$3,485 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21418243A · Oct 29
$3,830 USD
View
20 more retailers have this diamond
Prices start from $513 USDSave up to $3,317 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.51ct Pear
$513 USD