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Pear|Lab Grown|IGI

1.50ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG830660470

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG830660470

Diamond specifications and retailer prices

From $471 AUD
$330 USD
As of November 1, 2026
Save $731 AUD (61%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,638 AUD at MOH London · As of October 25, 2026
View at MOH London

About this 1.5ct lab-grown pear diamond

This 1.5ct 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 LG830660470 or 830660470. Listed at 6 retailers as of October 31, 2026, with a 155% 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

1.50
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830660470
Dimensions10.45 × 6.13 × 3.96 mm
L/W Ratio1.70
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.45 mm6.13 mm1.50 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830660470
Side View
Table 63.0%Crown 33.2°Girdle: STK-THKPavilion 41.4°Culet: NoneDepth 64.6%

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: Nov 1
Current: $1,638 AUD|Low: $450 AUD|High: $1,656 AUD|Avg: $879 AUD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 4$450 AUD
Retailer 5$471 AUD
Retailer 2$641 AUD
Retailer 6$652 AUD
Retailer 3$1,129 AUD
Retailer 7$1,202 AUD
MOH London$1,638 AUD

41 data points across 7 retailers

6 retailers$471 AUD to $1,202 AUD

B+
Cheapest Retailer
-
$471 AUD
$330 USD
A
Retailer 2
-
$641 AUD
£354 GBP
View
A
Retailer 3
-
$652 AUD
$457 USD
View
B+
Retailer 4
-
$1,129 AUD
$791 USD
View
B
Retailer 5
-
$1,202 AUD
$842 USD
View
Most Expensive
MOH London
LG830660470 · Oct 25
$1,638 AUD
£904 GBP
View
Price last confirmed 8 days ago
5 more retailers have this diamond
Prices start from $471 AUDSave up to $731 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
1.50ct Pear
$471 AUD