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Princess|Lab Grown|IGI

1.51ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG635466080

Shape and cutting style on the report: Princess cut

Certificate IGI LG635466080

Diamond specifications and retailer prices

From $409 SGD
As of November 4, 2026
Save $1,619 SGD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,028 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.51ct lab-grown princess diamond

This 1.51ct 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 LG635466080 or 635466080. Listed at 19 retailers as of November 4, 2026, with prices from $409 to $2,028, a $1,619 spread on the same certified stone. MOH London lists it at $2,028. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635466080
Dimensions6.31 × 6.26 × 4.45 mm
L/W Ratio1.01
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
6.31 mm6.26 mm1.51 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635466080
Side View
Table 70.0%Crown 33.4°Girdle: MediumPavilion 38.6°Culet: NoneDepth 71.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,028 SGD|Low: $409 SGD|High: $2,230 SGD|Avg: $1,118 SGD|-8.9%
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
Retailer 18
Retailer 19
November 5, 2026
Retailer 4$409 SGD
Retailer 8$457 SGD
Retailer 17$474 SGD
Retailer 9$507 SGD
Retailer 11$522 SGD
Retailer 5$659 SGD
Retailer 7$703 SGD
Retailer 3$823 SGD
Retailer 18$837 SGD
Retailer 13$874 SGD
Retailer 2$895 SGD
Retailer 12$1,190 SGD
Retailer 14$1,341 SGD
Retailer 16$1,488 SGD
Retailer 15$1,630 SGD
Retailer 6$1,687 SGD
Retailer 19$1,950 SGD
Retailer 10$1,966 SGD
MOH London$2,028 SGD

33 data points across 19 retailers

19 retailers$409 SGD to $2,028 SGD

A
Cheapest Retailer
-
$409 SGD
A
Retailer 2
-
$457 SGD
View
Final sale: no returns
A
Retailer 3
-
$474 SGD
View
A
Retailer 4
-
$507 SGD
View
Retailer 5
-
$522 SGD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$659 SGD
View
A
Retailer 7
-
$703 SGD
View
B+
Retailer 8
-
$823 SGD
View
B+
Retailer 9
-
$837 SGD
View
B+
Retailer 10
-
$874 SGD
View
B+
Retailer 11
-
$895 SGD
View
B+
Retailer 12
-
$1,190 SGD
View
B
Retailer 13
-
$1,341 SGD
View
B
Retailer 14
-
$1,488 SGD
View
B
Retailer 15
-
$1,630 SGD
View
B
Retailer 16
-
$1,687 SGD
View
B
Retailer 17
-
$1,950 SGD
View
B
Retailer 18
-
$1,966 SGD
View
Most Expensive
B
MOH London
LG635466080 · Nov 5
$2,028 SGD
£1,250 GBP
View
18 more retailers have this diamond
Prices start from $409 SGDSave up to $1,619 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
1.51ct Princess
$409 SGD