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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 $538 NZD
$302 USD
As of October 30, 2026
Save $2,166 NZD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,704 NZD 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 $538 to $2,704, a $2,166 spread on the same certified stone. Reve Diamonds lists it at $2,704. 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: $2,226 NZD|Low: $410 NZD|High: $2,704 NZD|Avg: $1,538 NZD|-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$600 NZD
Retailer 9$666 NZD
Retailer 12$928 NZD
Retailer 7$944 NZD
Retailer 11$1,088 NZD
Retailer 2$1,132 NZD
Retailer 5$1,183 NZD
Retailer 8$2,048 NZD
Retailer 10$2,142 NZD
Retailer 1$2,226 NZD
Retailer 4$2,226 NZD
Retailer 6$2,684 NZD
Reve Diamonds$2,704 NZD

42 data points across 13 retailers

17 retailers$538 NZD to $2,704 NZD

A
Cheapest Retailer
-
$538 NZD
$302 USD
A
Retailer 2
-
$600 NZD
$337 USD
View
Final sale: no returns
A
Retailer 3
-
$623 NZD
$350 USD
View
A
Retailer 4
-
$666 NZD
$374 USD
View
A
Retailer 5
-
$666 NZD
$374 USD
View
B+
Retailer 6
-
$928 NZD
$521 USD
View
B+
Retailer 7
-
$944 NZD
$530 USD
View
B+
Retailer 8
-
$1,088 NZD
$611 USD
View
B+
Retailer 9
-
$1,132 NZD
$636 USD
View
B+
Retailer 10
-
$1,183 NZD
£523 GBP
View
B
Retailer 11
-
$1,846 NZD
HK$8,100 HKD
View
B
Retailer 12
-
$2,048 NZD
$1,150 USD
View
B
Retailer 13
-
$2,142 NZD
$1,203 USD
View
B
Retailer 14
-
$2,226 NZD
$1,250 USD
View
B
Retailer 15
-
$2,226 NZD
$1,250 USD
View
B
Retailer 16
-
$2,684 NZD
£1,187 GBP
View
Most Expensive
B
Reve Diamonds
9A58B38FC · Oct 30
$2,704 NZD
$1,518 USD
View
16 more retailers have this diamond
Prices start from $538 NZDSave up to $2,166 NZD

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
$538 NZD