CaratHunter
Plans
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 $386 SGD
$302 USD
As of October 30, 2026
Save $1,555 SGD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,941 SGD 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 $386 to $1,941, a $1,555 spread on the same certified stone. Reve Diamonds lists it at $1,941. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,598 SGD|Low: $294 SGD|High: $1,941 SGD|Avg: $1,108 SGD|-8.8%
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$431 SGD
Retailer 9$478 SGD
Retailer 12$666 SGD
Retailer 7$678 SGD
Retailer 11$781 SGD
Retailer 2$813 SGD
Retailer 5$849 SGD
Retailer 8$1,470 SGD
Retailer 10$1,538 SGD
Retailer 1$1,598 SGD
Retailer 4$1,599 SGD
Retailer 6$1,927 SGD
Reve Diamonds$1,941 SGD

41 data points across 13 retailers

17 retailers$386 SGD to $1,941 SGD

A
Cheapest Retailer
-
$386 SGD
$302 USD
A
Retailer 2
-
$431 SGD
$337 USD
View
Final sale: no returns
A
Retailer 3
-
$447 SGD
$350 USD
View
A
Retailer 4
-
$478 SGD
$374 USD
View
A
Retailer 5
-
$478 SGD
$374 USD
View
B+
Retailer 6
-
$666 SGD
$521 USD
View
B+
Retailer 7
-
$678 SGD
$530 USD
View
B+
Retailer 8
-
$781 SGD
$611 USD
View
B+
Retailer 9
-
$813 SGD
$636 USD
View
B+
Retailer 10
-
$849 SGD
£523 GBP
View
B
Retailer 11
-
$1,325 SGD
HK$8,100 HKD
View
B
Retailer 12
-
$1,470 SGD
$1,150 USD
View
B
Retailer 13
-
$1,538 SGD
$1,203 USD
View
B
Retailer 14
-
$1,598 SGD
$1,250 USD
View
B
Retailer 15
-
$1,599 SGD
$1,250 USD
View
B
Retailer 16
-
$1,927 SGD
£1,187 GBP
View
Most Expensive
B
Reve Diamonds
9A58B38FC · Oct 30
$1,941 SGD
$1,518 USD
View
16 more retailers have this diamond
Prices start from $386 SGDSave up to $1,555 SGD

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
$386 SGD