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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 $1,548 NZD
As of November 4, 2026
Save $8,131 NZD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,678 NZD 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 $1,548 to $9,678, a $8,131 spread on the same certified stone. MOH London lists it at $9,678. 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
undefined
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: $9,678 NZD|Low: $1,548 NZD|High: $9,821 NZD|Avg: $4,686 NZD|-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$1,548 NZD
Retailer 9$2,930 NZD
Retailer 3$3,188 NZD
Retailer 10$3,398 NZD
Retailer 13$3,398 NZD
Retailer 4$3,700 NZD
Retailer 2$4,221 NZD
Retailer 5$4,547 NZD
Retailer 11$5,340 NZD
Retailer 8$5,858 NZD
Retailer 6$6,251 NZD
Retailer 12$6,368 NZD
MOH London$9,678 NZD

41 data points across 13 retailers

12 retailers$1,548 NZD to $9,678 NZD

A
Cheapest Retailer
-
$1,548 NZD
A
Retailer 2
-
$2,930 NZD
View
B+
Retailer 3
-
$3,188 NZD
View
B+
Retailer 4
-
$3,398 NZD
View
Retailer 5
-
$3,398 NZD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$3,700 NZD
View
B+
Retailer 7
-
$4,221 NZD
View
B
Retailer 8
-
$5,340 NZD
View
B
Retailer 9
-
$5,858 NZD
View
B
Retailer 10
-
$6,251 NZD
View
B
Retailer 11
-
$6,368 NZD
View
Most Expensive
B
MOH London
LG445036661 · Nov 5
$9,678 NZD
£4,284 GBP
View
11 more retailers have this diamond
Prices start from $1,548 NZDSave up to $8,131 NZD

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
$1,548 NZD