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Princess|Lab Grown|IGI

1.50ct J VS1 Princess Lab Grown Diamond

ID • J/VS1 • IGI LG445036661

Shape and cutting style on the report: Princess cut

Certificate IGI LG445036661

Diamond specifications and retailer prices

From $1,243 AUD
As of November 4, 2026
Save $6,529 AUD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,772 AUD at MOH London · As of November 5, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG445036661 or 445036661. Listed at 12 retailers as of November 4, 2026, with prices from $1,243 to $7,772, a $6,529 spread on the same certified stone. MOH London lists it at $7,772. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445036661
Dimensions6.16 × 6.11 × 4.47 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
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Top View
6.16 mm6.11 mm1.50 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445036661
Side View
Table 73.5%Crown 46.3°Girdle: ThickPavilion 38.6°Culet: NoneDepth 73.2%

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: Nov 4
Current: $7,772 AUD|Low: $1,243 AUD|High: $7,886 AUD|Avg: $3,763 AUD|-0.3%
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
November 6, 2026
Retailer 7$1,243 AUD
Retailer 9$2,353 AUD
Retailer 3$2,560 AUD
Retailer 10$2,728 AUD
Retailer 13$2,728 AUD
Retailer 4$2,971 AUD
Retailer 2$3,390 AUD
Retailer 5$3,651 AUD
Retailer 11$4,288 AUD
Retailer 8$4,704 AUD
Retailer 6$5,020 AUD
Retailer 12$5,114 AUD
MOH London$7,772 AUD

41 data points across 13 retailers

12 retailers$1,243 AUD to $7,772 AUD

A
Cheapest Retailer
-
$1,243 AUD
A
Retailer 2
-
$2,353 AUD
View
B+
Retailer 3
-
$2,560 AUD
View
B+
Retailer 4
-
$2,728 AUD
View
Retailer 5
-
$2,728 AUD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$2,971 AUD
View
B+
Retailer 7
-
$3,390 AUD
View
B
Retailer 8
-
$4,288 AUD
View
B
Retailer 9
-
$4,704 AUD
View
B
Retailer 10
-
$5,020 AUD
View
B
Retailer 11
-
$5,114 AUD
View
Most Expensive
B
MOH London
LG445036661 · Nov 5
$7,772 AUD
£4,284 GBP
View
11 more retailers have this diamond
Prices start from $1,243 AUDSave up to $6,529 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
$1,243 AUD