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Princess|Lab Grown|IGI

1.23ct H VVS2 Princess Lab Grown Diamond

ID • H/VVS2 • IGI LG649405833

Shape and cutting style on the report: Princess cut

Certificate IGI LG649405833

Diamond specifications and retailer prices

From $506 SGD
As of November 3, 2026
Save $812 SGD (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,318 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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG649405833 or 649405833. Listed at 7 retailers as of November 3, 2026, with prices from $506 to $1,318, a $812 spread on the same certified stone. MOH London lists it at $1,318. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649405833
Dimensions5.90 × 5.71 × 4.16 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.90 mm5.71 mm1.23 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649405833
Side View
Table 68.0%Crown 43.3°Girdle: MediumPavilion 38.7°Culet: NoneDepth 72.9%

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 3
Current: $1,318 SGD|Low: $493 SGD|High: $1,337 SGD|Avg: $849 SGD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5$506 SGD
Retailer 3$525 SGD
Retailer 4$615 SGD
Retailer 2$728 SGD
Retailer 7$953 SGD
Retailer 6$1,280 SGD
MOH London$1,318 SGD

15 data points across 7 retailers

7 retailers$506 SGD to $1,318 SGD

A
Cheapest Retailer
-
$506 SGD
A
Retailer 2
-
$525 SGD
View
A
Retailer 3
-
$615 SGD
View
Retailer 4
-
$728 SGD
View
Price last confirmed 8 days ago
Retailer 5
-
$753 SGD
View
Price last confirmed 88 days ago
B
Retailer 6
-
$1,280 SGD
View
Most Expensive
B
MOH London
LG649405833 · Nov 5
$1,318 SGD
£812 GBP
View
6 more retailers have this diamond
Prices start from $506 SGDSave up to $812 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
$506 SGD