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Pear|Lab Grown|IGI

1.57ct I SI1 Pear Lab Grown Diamond

ID • I/SI1 • IGI LG436045308

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG436045308

Diamond specifications and retailer prices

From $1,253 AUD
$880 USD
As of October 31, 2026
Save $5,936 AUD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,188 AUD at MOH London · As of November 1, 2026
View at MOH London

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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436045308 or 436045308. Listed at 10 retailers as of October 31, 2026, with prices from $1,253 to $7,188, a $5,936 spread on the same certified stone. MOH London lists it at $7,188. 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
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.1°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045308
Dimensions9.82 × 6.52 × 4.12 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.82 mm6.52 mm1.57 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436045308
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 63.2%

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 31
Current: $7,188 AUD|Low: $1,253 AUD|High: $7,286 AUD|Avg: $3,340 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 2$1,253 AUD
Retailer 3$1,929 AUD
Retailer 4$2,238 AUD
Retailer 6$2,484 AUD
Retailer 8$3,071 AUD
Retailer 5$3,536 AUD
Retailer 7$4,171 AUD
MOH London$7,188 AUD

13 data points across 8 retailers

10 retailers$1,253 AUD to $7,188 AUD

A
Cheapest Retailer
-
$1,253 AUD
$880 USD
A
Retailer 2
-
$1,929 AUD
$1,355 USD
View
B+
Retailer 3
-
$2,098 AUD
$1,474 USD
View
B+
Retailer 4
-
$2,238 AUD
$1,572 USD
View
Retailer 5
-
$2,238 AUD
$1,572 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
$2,484 AUD
$1,745 USD
View
B
Retailer 7
-
$3,536 AUD
$2,484 USD
View
B
Retailer 8
-
$4,171 AUD
$2,930 USD
View
B
Retailer 9
-
$4,194 AUD
$2,946 USD
View
Most Expensive
B
MOH London
LG436045308 · Nov 1
$7,188 AUD
£3,976 GBP
View
9 more retailers have this diamond
Prices start from $1,253 AUDSave up to $5,936 AUD

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
$1,253 AUD