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Princess|Lab Grown|IGI

1.50ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG639496026

Shape and cutting style on the report: Princess cut

Certificate IGI LG639496026

Diamond specifications and retailer prices

From $283 AUD
As of November 2, 2026
Save $1,355 AUD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,638 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.5ct lab-grown princess diamond

This 1.5ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG639496026 or 639496026. Listed at 19 retailers as of November 1, 2026, with prices from $283 to $1,638, a $1,355 spread on the same certified stone. MOH London lists it at $1,638. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639496026
Dimensions6.27 × 6.24 × 4.62 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.27 mm6.24 mm1.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639496026
Side View
Table 65.0%Crown 31.2°Girdle: MediumPavilion 40.9°Culet: NoneDepth 74.0%

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 2
Current: $1,638 AUD|Low: $271 AUD|High: $1,658 AUD|Avg: $796 AUD|-1.1%
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
Retailer 17
November 2, 2026
Retailer 3$283 AUD
Retailer 6$329 AUD
Retailer 5$350 AUD
Retailer 17$350 AUD
Retailer 16$411 AUD
Retailer 13$603 AUD
Retailer 12$604 AUD
Retailer 7$609 AUD
Retailer 11$636 AUD
Retailer 9$717 AUD
Retailer 10$817 AUD
Retailer 2$947 AUD
Retailer 8$1,127 AUD
Retailer 15$1,414 AUD
Retailer 4$1,456 AUD
Retailer 14$1,486 AUD
MOH London$1,638 AUD

42 data points across 17 retailers

19 retailers$283 AUD to $1,638 AUD

A
Cheapest Retailer
-
$283 AUD
A
Retailer 2
-
$329 AUD
View
A
Retailer 3
-
$350 AUD
View
Retailer 4
-
$350 AUD
View
Price last confirmed 11 days ago
Retailer 5
-
$603 AUD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$604 AUD
View
B+
Retailer 7
-
$609 AUD
View
A
Retailer 8
-
$636 AUD
View
A
Retailer 9
-
$669 AUD
View
A
Retailer 10
-
$717 AUD
View
A
Retailer 11
-
$817 AUD
View
B+
Retailer 12
-
$947 AUD
View
B+
Retailer 13
-
$1,127 AUD
View
B+
Retailer 14
-
$1,203 AUD
View
B
Retailer 15
-
$1,393 AUD
View
B
Retailer 16
-
$1,414 AUD
View
B
Retailer 17
-
$1,456 AUD
View
B
Retailer 18
-
$1,486 AUD
View
Most Expensive
B
MOH London
LG639496026 · Nov 1
$1,638 AUD
£903 GBP
View
18 more retailers have this diamond
Prices start from $283 AUDSave up to $1,355 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 Princess
$283 AUD