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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 $302 USD
As of October 27, 2026
Save $1,216 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,518 USD at Reve Diamonds · As of October 28, 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 27, 2026, with prices from $302 to $1,518, a $1,216 spread on the same certified stone. Reve Diamonds lists it at $1,518. 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 27
Current: $664 USD|Low: $230 USD|High: $1,518 USD|Avg: $864 USD|+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$337 USD
Retailer 9$374 USD
Retailer 12$521 USD
Retailer 6$530 USD
Retailer 11$611 USD
Retailer 2$636 USD
Retailer 1$664 USD
Retailer 7$1,150 USD
Retailer 10$1,203 USD
Retailer 4$1,250 USD
Retailer 8$1,330 USD
Retailer 5$1,507 USD
Reve Diamonds$1,518 USD

42 data points across 13 retailers

17 retailers$302 USD to $1,518 USD

A
Cheapest Retailer
-
$302 USD
A
Retailer 2
-
$337 USD
View
Final sale: no returns
A
Retailer 3
-
$350 USD
View
A
Retailer 4
-
$374 USD
View
A
Retailer 5
-
$374 USD
View
B+
Retailer 6
-
$521 USD
View
B+
Retailer 7
-
$530 USD
View
B+
Retailer 8
-
$611 USD
View
B+
Retailer 9
-
$636 USD
View
B+
Retailer 10
-
$664 USD
£523 GBP
View
B
Retailer 11
-
$1,037 USD
HK$8,100 HKD
View
B
Retailer 12
-
$1,150 USD
View
B
Retailer 13
-
$1,203 USD
View
B
Retailer 14
-
$1,250 USD
View
B
Retailer 15
-
$1,330 USD
View
B
Retailer 16
-
$1,507 USD
£1,187 GBP
View
Most Expensive
B
Reve Diamonds
9A58B38FC · Oct 28
$1,518 USD
View
16 more retailers have this diamond
Prices start from $302 USDSave up to $1,216 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
1.57ct Pear
$302 USD