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Pear|Lab Grown|IGI

3.75ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG621450153

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG621450153

Diamond specifications and retailer prices

From $623 CAD
$446 USD
As of October 27, 2026
Save $7,032 CAD (92%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,655 CAD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 3.75ct lab-grown pear diamond

This 3.75ct 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 LG621450153 or 621450153. Listed at 10 retailers as of October 26, 2026, with prices from $623 to $7,655, a $7,032 spread on the same certified stone. Brilliant Earth lists it at $7,655. 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

3.75
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621450153
Dimensions14.31 × 8.75 × 5.25 mm
L/W Ratio1.64
Girdle conditionFaceted
Culet sizeNone
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
14.31 mm8.75 mm3.75 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621450153
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.0%

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: $7,655 CAD|Low: $623 CAD|High: $7,892 CAD|Avg: $2,772 CAD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 10$623 CAD
Retailer 7$697 CAD
Retailer 3$1,050 CAD
Retailer 8$1,213 CAD
Retailer 2$1,215 CAD
Retailer 4$1,510 CAD
Retailer 6$2,076 CAD
Retailer 12$2,242 CAD
Retailer 11$2,244 CAD
Retailer 5$3,564 CAD
Retailer 9$5,532 CAD
Brilliant Earth$7,655 CAD

20 data points across 12 retailers

10 retailers$623 CAD to $7,655 CAD

A
Cheapest Retailer
-
$623 CAD
$446 USD
A
Retailer 2
-
$697 CAD
$499 USD
View
B+
Retailer 3
-
$1,213 CAD
$868 USD
View
A
Retailer 4
-
$1,215 CAD
$870 USD
View
B+
Retailer 5
-
$2,076 CAD
$1,486 USD
View
B+
Retailer 6
-
$2,242 CAD
$1,605 USD
View
B+
Retailer 7
-
$2,244 CAD
$1,607 USD
View
B
Retailer 8
-
$3,564 CAD
£2,009 GBP
View
B
Retailer 9
-
$5,532 CAD
$3,960 USD
View
Most Expensive
B
Brilliant Earth
9337385Y · Oct 26
$7,655 CAD
$5,480 USD
View
9 more retailers have this diamond
Prices start from $623 CADSave up to $7,032 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
3.75ct Pear
$623 CAD