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Princess|Lab Grown|IGI

1.23ct G VVS2 Princess Lab Grown Diamond

ID • G/VVS2 • IGI LG613363828

Shape and cutting style on the report: Princess cut

Certificate IGI LG613363828

Diamond specifications and retailer prices

From $238 SGD
As of November 4, 2026
Save $1,139 SGD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,376 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.23ct lab-grown princess diamond

This 1.23ct lab-grown princess sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG613363828 or 613363828. Listed at 13 retailers as of November 4, 2026, with prices from $238 to $1,376, a $1,139 spread on the same certified stone. MOH London lists it at $1,376. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.1°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG613363828
Dimensions5.75 × 5.71 × 4.17 mm
L/W Ratio1.01
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
5.75 mm5.71 mm1.23 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG613363828
Side View
Table 70.0%Crown 47.1°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 73.0%

Caratlytics Score

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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: $1,376 SGD|Low: $229 SGD|High: $1,397 SGD|Avg: $563 SGD|-1.4%
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 9$238 SGD
Retailer 4$267 SGD
Retailer 3$276 SGD
Retailer 10$295 SGD
Retailer 13$295 SGD
Retailer 7$509 SGD
Retailer 11$519 SGD
Retailer 2$529 SGD
Retailer 5$599 SGD
Retailer 6$719 SGD
Retailer 12$949 SGD
Retailer 8$952 SGD
MOH London$1,376 SGD

46 data points across 13 retailers

13 retailers$238 SGD to $1,376 SGD

A
Cheapest Retailer
-
$238 SGD
A
Retailer 2
-
$267 SGD
View
Final sale: no returns
A
Retailer 3
-
$276 SGD
View
Retailer 4
-
$295 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$295 SGD
View
A
Retailer 6
-
$509 SGD
View
A
Retailer 7
-
$519 SGD
View
A
Retailer 8
-
$529 SGD
View
A
Retailer 9
-
$599 SGD
View
A
Retailer 10
-
$719 SGD
View
B
Retailer 11
-
$949 SGD
View
B
Retailer 12
-
$952 SGD
View
Most Expensive
B
MOH London
LG613363828 · Nov 5
$1,376 SGD
£848 GBP
View
12 more retailers have this diamond
Prices start from $238 SGDSave up to $1,139 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
1.23ct Princess
$238 SGD