CaratHunter
Plans
Pear|Lab Grown|IGI

1.50ct G SI1 Pear Lab Grown Diamond

ID • G/SI1 • IGI LG512231331

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG512231331

Diamond specifications and retailer prices

From $287 AUD
As of November 6, 2026
Save $1,371 AUD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,658 AUD at MOH London · As of November 5, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG512231331 or 512231331. Listed at 16 retailers as of November 5, 2026, with prices from $287 to $1,658, a $1,371 spread on the same certified stone. MOH London lists it at $1,658. 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
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.4°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512231331
Dimensions9.86 × 6.36 × 3.88 mm
L/W Ratio1.55
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
9.86 mm6.36 mm1.50 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG512231331
Side View
Table 59.5%Crown 33.4°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 61.0%

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 6
Current: $1,658 AUD|Low: $268 AUD|High: $1,662 AUD|Avg: $766 AUD|+2.6%
MOH London
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
Retailer 15
Retailer 16
November 7, 2026
Retailer 6$287 AUD
Retailer 13$333 AUD
Retailer 8$345 AUD
Retailer 14$355 AUD
Retailer 4$371 AUD
Retailer 9$589 AUD
Retailer 5$620 AUD
Retailer 2$643 AUD
Retailer 16$687 AUD
Retailer 3$838 AUD
Retailer 12$942 AUD
Retailer 15$1,144 AUD
Retailer 11$1,164 AUD
Retailer 7$1,221 AUD
Retailer 10$1,601 AUD
MOH London$1,658 AUD

46 data points across 16 retailers

16 retailers$287 AUD to $1,658 AUD

A
Cheapest Retailer
-
$287 AUD
A
Retailer 2
-
$333 AUD
View
Retailer 3
-
$345 AUD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$355 AUD
View
A
Retailer 5
-
$371 AUD
View
Final sale: no returns
A
Retailer 6
-
$589 AUD
View
B+
Retailer 7
-
$620 AUD
View
A
Retailer 8
-
$643 AUD
View
A
Retailer 9
-
$687 AUD
View
B+
Retailer 10
-
$838 AUD
View
B+
Retailer 11
-
$942 AUD
View
B+
Retailer 12
-
$1,144 AUD
View
B+
Retailer 13
-
$1,164 AUD
View
B
Retailer 14
-
$1,221 AUD
View
B
Retailer 15
-
$1,601 AUD
View
Most Expensive
B
MOH London
LG512231331 · Nov 5
$1,658 AUD
£897 GBP
View
15 more retailers have this diamond
Prices start from $287 AUDSave up to $1,371 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
$287 AUD