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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 $1,111 SGD
As of November 4, 2026
Save $5,838 SGD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,949 SGD 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 $1,111 to $6,949, a $5,838 spread on the same certified stone. MOH London lists it at $6,949. 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: $6,949 SGD|Low: $1,111 SGD|High: $7,052 SGD|Avg: $3,365 SGD|-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 5, 2026
Retailer 7$1,111 SGD
Retailer 9$2,104 SGD
Retailer 3$2,289 SGD
Retailer 10$2,440 SGD
Retailer 13$2,440 SGD
Retailer 4$2,657 SGD
Retailer 2$3,028 SGD
Retailer 5$3,265 SGD
Retailer 11$3,834 SGD
Retailer 8$4,206 SGD
Retailer 6$4,488 SGD
Retailer 12$4,573 SGD
MOH London$6,949 SGD

40 data points across 13 retailers

12 retailers$1,111 SGD to $6,949 SGD

A
Cheapest Retailer
-
$1,111 SGD
A
Retailer 2
-
$2,104 SGD
View
B+
Retailer 3
-
$2,289 SGD
View
B+
Retailer 4
-
$2,440 SGD
View
Retailer 5
-
$2,440 SGD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$2,657 SGD
View
B+
Retailer 7
-
$3,028 SGD
View
B
Retailer 8
-
$3,834 SGD
View
B
Retailer 9
-
$4,206 SGD
View
B
Retailer 10
-
$4,488 SGD
View
B
Retailer 11
-
$4,573 SGD
View
Most Expensive
B
MOH London
LG445036661 · Nov 5
$6,949 SGD
£4,284 GBP
View
11 more retailers have this diamond
Prices start from $1,111 SGDSave up to $5,838 SGD

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
$1,111 SGD