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Pear|Lab Grown|IGI

1.51ct K SI1 Pear Lab Grown Diamond

ID • K/SI1 • IGI LG480171492

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG480171492

Diamond specifications and retailer prices

From $1,290 CAD
As of November 6, 2026
Save $3,783 CAD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,073 CAD at MOH London · As of November 3, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG480171492 or 480171492. Listed at 10 retailers as of November 3, 2026, with prices from $1,290 to $5,073, a $3,783 spread on the same certified stone. MOH London lists it at $5,073. 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
K
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480171492
Dimensions9.90 × 6.47 × 3.93 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.90 mm6.47 mm1.51 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG480171492
Side View
Table 59.0%Crown 32.5°Girdle: MED-THKPavilion 41.4°Culet: NoneDepth 60.7%

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: Nov 6
Current: $5,073 CAD|Low: $1,238 CAD|High: $5,141 CAD|Avg: $2,615 CAD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$1,290 CAD
Retailer 6$1,497 CAD
Retailer 3$1,744 CAD
Retailer 2$2,079 CAD
Retailer 8$2,211 CAD
Retailer 7$2,397 CAD
Retailer 4$3,328 CAD
MOH London$5,073 CAD

26 data points across 8 retailers

10 retailers$1,290 CAD to $5,073 CAD

A
Cheapest Retailer
-
$1,290 CAD
A
Retailer 2
-
$1,404 CAD
View
B+
Retailer 3
-
$1,497 CAD
View
Retailer 4
-
$1,497 CAD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
$1,744 CAD
View
B+
Retailer 6
-
$2,079 CAD
View
B+
Retailer 7
-
$2,397 CAD
View
B
Retailer 8
-
$3,328 CAD
View
B
Retailer 9
-
$4,206 CAD
View
Most Expensive
B
MOH London
LG480171492 · Nov 3
$5,073 CAD
£2,840 GBP
View
9 more retailers have this diamond
Prices start from $1,290 CADSave up to $3,783 CAD

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
$1,290 CAD