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Pear|Lab Grown|IGI

1.71ct E SI2 Pear Lab Grown Diamond

ID • E/SI2 • IGI LG537223308

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG537223308

Diamond specifications and retailer prices

From $483 AUD
$339 USD
As of October 30, 2026
Save $339 AUD (41%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,594 AUD at MOH London · As of October 18, 2026
View at MOH London

About this 1.71ct lab-grown pear diamond

This 1.71ct lab-grown pear sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG537223308 or 537223308. Listed at 5 retailers as of October 29, 2026, with a 70% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.71
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537223308
Dimensions10.40 × 6.72 × 4.12 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.40 mm6.72 mm1.71 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537223308
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.3%

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 30
Current: $1,594 AUD|Low: $483 AUD|High: $1,605 AUD|Avg: $775 AUD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 24, 2026
Retailer 5$483 AUD
Retailer 2$558 AUD
Retailer 3$712 AUD
Retailer 6$716 AUD
Retailer 4$822 AUD
MOH London$1,594 AUD

37 data points across 6 retailers

5 retailers$483 AUD to $822 AUD

B+
Cheapest Retailer
-
$483 AUD
$339 USD
A
Retailer 2
-
$558 AUD
$392 USD
View
Retailer 3
-
$712 AUD
£394 GBP
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$822 AUD
View
Most Expensive
MOH London
LG537223308 · Oct 18
$1,594 AUD
£882 GBP
View
Price last confirmed 12 days ago
4 more retailers have this diamond
Prices start from $483 AUDSave up to $339 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
1.71ct Pear
$483 AUD