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Pear|Lab Grown|IGI

3.71ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG627420891

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG627420891

Diamond specifications and retailer prices

From $659 CAD
$472 USD
As of October 30, 2026
Save $3,839 CAD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,498 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.71ct lab-grown pear diamond

This 3.71ct lab-grown pear sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG627420891 or 627420891. Listed at 17 retailers as of October 30, 2026, with prices from $659 to $4,498, a $3,839 spread on the same certified stone. Brilliant Earth lists it at $4,498. 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

3.71
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627420891
Dimensions13.78 × 8.70 × 5.47 mm
L/W Ratio1.58
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
13.78 mm8.70 mm3.71 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627420891
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.9%

Caratlytics Score

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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: $4,498 CAD|Low: $541 CAD|High: $7,627 CAD|Avg: $2,007 CAD|-41.0%
Brilliant Earth
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
Retailer 17
October 31, 2026
Retailer 17$659 CAD
Retailer 13$739 CAD
Retailer 4$819 CAD
Retailer 6$819 CAD
Retailer 16$1,007 CAD
Retailer 5$1,145 CAD
Retailer 2$1,179 CAD
Retailer 9$1,278 CAD
Retailer 10$1,358 CAD
Retailer 7$1,375 CAD
Retailer 8$2,003 CAD
Retailer 14$2,200 CAD
Retailer 3$2,630 CAD
Retailer 12$3,011 CAD
Retailer 15$3,639 CAD
Retailer 11$4,139 CAD
Brilliant Earth$4,498 CAD

37 data points across 17 retailers

17 retailers$659 CAD to $4,498 CAD

A
Cheapest Retailer
-
$659 CAD
$472 USD
A
Retailer 2
-
$739 CAD
$529 USD
View
A
Retailer 3
-
$819 CAD
$586 USD
View
Retailer 4
-
$819 CAD
$586 USD
View
Price last confirmed 15 days ago
Retailer 5
-
$1,007 CAD
£568 GBP
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$1,145 CAD
$820 USD
View
A
Retailer 7
-
$1,179 CAD
€804 EUR
View
B+
Retailer 8
-
$1,278 CAD
$915 USD
View
A
Retailer 9
-
$1,358 CAD
£765 GBP
View
A
Retailer 10
-
$1,375 CAD
$984 USD
View
B+
Retailer 11
-
$2,003 CAD
$1,434 USD
View
B+
Retailer 12
-
$2,200 CAD
$1,575 USD
View
B
Retailer 13
-
$2,630 CAD
$1,883 USD
View
B+
Retailer 14
-
$3,011 CAD
£1,697 GBP
View
B
Retailer 15
-
$3,639 CAD
$2,605 USD
View
B
Retailer 16
-
$4,139 CAD
$2,963 USD
View
Most Expensive
B
Brilliant Earth
9814747A · Oct 30
$4,498 CAD
$3,220 USD
View
16 more retailers have this diamond
Prices start from $659 CADSave up to $3,839 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
3.71ct Pear
$659 CAD