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Pear|Lab Grown|IGI

1.57ct E SI1 Pear Lab Grown Diamond

ID • E/SI1 • IGI LG660462170

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG660462170

Diamond specifications and retailer prices

From $423 CAD
$302 USD
As of October 30, 2026
Save $1,703 CAD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,125 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.57ct lab-grown pear diamond

This 1.57ct 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 LG660462170 or 660462170. Listed at 17 retailers as of October 30, 2026, with prices from $423 to $2,125, a $1,703 spread on the same certified stone. Reve Diamonds lists it at $2,125. 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

1.57
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660462170
Dimensions10.81 × 6.50 × 3.84 mm
L/W Ratio1.66
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.81 mm6.50 mm1.57 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660462170
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 59.1%

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: $930 CAD|Low: $322 CAD|High: $2,125 CAD|Avg: $1,209 CAD|+8.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 30, 2026
Retailer 3$472 CAD
Retailer 9$523 CAD
Retailer 12$729 CAD
Retailer 6$742 CAD
Retailer 11$855 CAD
Retailer 2$890 CAD
Retailer 1$930 CAD
Retailer 7$1,610 CAD
Retailer 10$1,684 CAD
Retailer 4$1,750 CAD
Retailer 8$1,861 CAD
Retailer 5$2,110 CAD
Reve Diamonds$2,125 CAD

42 data points across 13 retailers

17 retailers$423 CAD to $2,125 CAD

A
Cheapest Retailer
-
$423 CAD
$302 USD
A
Retailer 2
-
$472 CAD
$337 USD
View
Final sale: no returns
A
Retailer 3
-
$490 CAD
$350 USD
View
A
Retailer 4
-
$523 CAD
$374 USD
View
A
Retailer 5
-
$523 CAD
$374 USD
View
B+
Retailer 6
-
$729 CAD
$521 USD
View
B+
Retailer 7
-
$742 CAD
$530 USD
View
B+
Retailer 8
-
$855 CAD
$611 USD
View
B+
Retailer 9
-
$890 CAD
$636 USD
View
B+
Retailer 10
-
$930 CAD
£523 GBP
View
B
Retailer 11
-
$1,451 CAD
HK$8,100 HKD
View
B
Retailer 12
-
$1,610 CAD
$1,150 USD
View
B
Retailer 13
-
$1,684 CAD
$1,203 USD
View
B
Retailer 14
-
$1,750 CAD
$1,250 USD
View
B
Retailer 15
-
$1,861 CAD
$1,330 USD
View
B
Retailer 16
-
$2,110 CAD
£1,187 GBP
View
Most Expensive
B
Reve Diamonds
9A58B38FC · Oct 30
$2,125 CAD
$1,518 USD
View
16 more retailers have this diamond
Prices start from $423 CADSave up to $1,703 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
1.57ct Pear
$423 CAD