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Pear|Lab Grown|IGI

1.57ct F SI1 Pear Lab Grown Diamond

EX • F/SI1 • IGI LG612301282

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG612301282

Diamond specifications and retailer prices

From $528 NZD
$297 USD
As of November 1, 2026
Save $2,600 NZD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,128 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG612301282 or 612301282. Listed at 18 retailers as of November 1, 2026, with prices from $528 to $3,128, a $2,600 spread on the same certified stone. Brilliant Earth lists it at $3,128. 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
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612301282
Dimensions10.87 × 6.42 × 3.81 mm
L/W Ratio1.69
Girdle conditionFaceted
Culet sizePointed
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
10.87 mm6.42 mm1.57 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612301282
Side View
Table 63.0%Crown 34°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 59.3%

Caratlytics Score

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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: Nov 1
Current: $3,128 NZD|Low: $451 NZD|High: $3,217 NZD|Avg: $1,252 NZD|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 12$471 NZD
Retailer 6$528 NZD
Retailer 4$546 NZD
Retailer 13$585 NZD
Retailer 10$871 NZD
Retailer 11$917 NZD
Retailer 9$961 NZD
Retailer 3$970 NZD
Retailer 8$1,119 NZD
Retailer 5$1,187 NZD
Retailer 7$1,507 NZD
Retailer 14$1,877 NZD
Retailer 2$2,341 NZD
Brilliant Earth$3,128 NZD

39 data points across 14 retailers

18 retailers$528 NZD to $3,128 NZD

Retailer 1
-
$471 NZD
$265 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$528 NZD
$297 USD
View
Final sale: no returns
Retailer 3
-
$546 NZD
$307 USD
View
Price last confirmed 13 days ago
Retailer 4
-
$585 NZD
$329 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$585 NZD
$329 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$871 NZD
$490 USD
View
A
Retailer 7
-
$917 NZD
$516 USD
View
A
Retailer 8
-
$961 NZD
€515 EUR
View
A
Retailer 9
-
$970 NZD
$546 USD
View
B+
Retailer 10
-
$1,119 NZD
£496 GBP
View
B+
Retailer 11
-
$1,187 NZD
$668 USD
View
B+
Retailer 12
-
$1,507 NZD
$848 USD
View
Retailer 13
-
$1,587 NZD
$893 USD
View
Price last confirmed 40 days ago
Retailer 14
-
$1,877 NZD
$1,056 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$1,969 NZD
$1,108 USD
View
B
Retailer 16
-
$2,341 NZD
£1,037 GBP
View
B
Retailer 17
-
$2,490 NZD
$1,401 USD
View
Most Expensive
B
Brilliant Earth
20601851A · Nov 2
$3,128 NZD
$1,760 USD
View
17 more retailers have this diamond
Prices start from $528 NZDSave up to $2,600 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
$528 NZD