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Princess|Lab Grown|IGI

1.51ct G VS2 Princess Lab Grown Diamond

ID • G/VS2 • IGI LG830619145

Shape and cutting style on the report: Princess cut

Certificate IGI LG830619145

Diamond specifications and retailer prices

From $316 SGD
$247 USD
As of October 29, 2026
Save $1,167 SGD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,483 SGD at MOH London · As of October 29, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830619145 or 830619145. Listed at 14 retailers as of October 29, 2026, with prices from $316 to $1,483, a $1,167 spread on the same certified stone. MOH London lists it at $1,483. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830619145
Dimensions6.33 × 6.24 × 4.31 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.33 mm6.24 mm1.51 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830619145
Side View
Table 69.0%Crown 38.4°Girdle: MediumPavilion 38.4°Culet: NoneDepth 69.1%

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: Oct 29
Current: $1,483 SGD|Low: $247 SGD|High: $1,483 SGD|Avg: $719 SGD
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
October 31, 2026
Retailer 4$255 SGD
Retailer 13$285 SGD
Retailer 10$316 SGD
Retailer 11$389 SGD
Retailer 9$528 SGD
Retailer 5$547 SGD
Retailer 8$576 SGD
Retailer 14$601 SGD
Retailer 15$643 SGD
Retailer 2$813 SGD
Retailer 12$1,014 SGD
Retailer 6$1,026 SGD
Retailer 7$1,151 SGD
Retailer 3$1,279 SGD
MOH London$1,483 SGD

6 data points across 15 retailers

14 retailers$316 SGD to $1,483 SGD

Retailer 1
-
$255 SGD
$199 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$316 SGD
$247 USD
View
A
Retailer 3
-
$389 SGD
£239 GBP
View
A
Retailer 4
-
$528 SGD
€393 EUR
View
Retailer 5
-
$547 SGD
$428 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$576 SGD
£355 GBP
View
A
Retailer 7
-
$601 SGD
$470 USD
View
Retailer 8
-
$643 SGD
$503 USD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$813 SGD
$636 USD
View
B+
Retailer 10
-
$1,014 SGD
$793 USD
View
B+
Retailer 11
-
$1,026 SGD
View
Retailer 12
-
$1,151 SGD
$900 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$1,279 SGD
$1,000 USD
View
Most Expensive
B
MOH London
LG830619145 · Oct 29
$1,483 SGD
£913 GBP
View
13 more retailers have this diamond
Prices start from $316 SGDSave up to $1,167 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
$316 SGD