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Pear|Lab Grown|IGI

1.51ct E SI1 Pear Lab Grown Diamond

ID • E/SI1 • IGI LG671488232

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG671488232

Diamond specifications and retailer prices

From $165 USD
As of October 30, 2026
Save $794 USD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $959 USD at MOH London · As of October 29, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG671488232 or 671488232. Listed at 12 retailers as of October 29, 2026, with prices from $165 to $959, a $794 spread on the same certified stone. MOH London lists it at $959. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671488232
Dimensions10.07 × 6.36 × 4.00 mm
L/W Ratio1.58
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.07 mm6.36 mm1.51 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671488232
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.9%

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 30
Current: $959 USD|Low: $165 USD|High: $1,910 USD|Avg: $594 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 10$165 USD
Retailer 4$191 USD
Retailer 12$204 USD
Retailer 16$230 USD
Retailer 11$262 USD
Retailer 2$361 USD
Retailer 3$368 USD
Retailer 5$423 USD
Retailer 15$442 USD
Retailer 13$466 USD
Retailer 14$656 USD
Retailer 9$693 USD
MOH London$959 USD
Retailer 6$977 USD
Retailer 7$1,031 USD
Retailer 8$1,910 USD

4 data points across 16 retailers

12 retailers$165 USD to $959 USD

A
Cheapest Retailer
-
$165 USD
A
Retailer 2
-
$191 USD
View
A
Retailer 3
-
$204 USD
View
A
Retailer 4
-
$230 USD
HK$1,800 HKD
View
A
Retailer 5
-
$262 USD
£206 GBP
View
A
Retailer 6
-
$361 USD
£285 GBP
View
B+
Retailer 7
-
$368 USD
View
B+
Retailer 8
-
$442 USD
View
B+
Retailer 9
-
$466 USD
View
B+
Retailer 10
-
$656 USD
View
B+
Retailer 11
-
$693 USD
View
Most Expensive
B
MOH London
LG671488232 · Oct 29
$959 USD
£755 GBP
View
11 more retailers have this diamond
Prices start from $165 USDSave up to $794 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
$165 USD