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Princess|Lab Grown|IGI

1.22ct E VS2 Princess Lab Grown Diamond

ID • E/VS2 • IGI LG547278544

Shape and cutting style on the report: Princess cut

Certificate IGI LG547278544

Diamond specifications and retailer prices

From $629 SGD
$492 USD
As of October 30, 2026
Save $1,096 SGD (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,104 SGD at MOH London · As of October 11, 2026
View at MOH London

About this 1.22ct lab-grown princess diamond

This 1.22ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG547278544 or 547278544. Listed at 8 retailers as of October 29, 2026, with a 174% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547278544
Dimensions5.89 × 5.79 × 4.06 mm
L/W Ratio1.02
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
5.89 mm5.79 mm1.22 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547278544
Side View
Table 68.0%Crown 35.6°Girdle: Slightly ThickPavilion 37.7°Culet: NoneDepth 70.1%

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 30
Current: $2,104 SGD|Low: $629 SGD|High: $2,104 SGD|Avg: $1,096 SGD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 5$629 SGD
Retailer 6$726 SGD
Retailer 7$832 SGD
Retailer 2$928 SGD
Retailer 3$953 SGD
Retailer 4$1,636 SGD
MOH London$2,104 SGD

35 data points across 7 retailers

8 retailers$629 SGD to $1,725 SGD

A
Cheapest Retailer
-
$629 SGD
$492 USD
B+
Retailer 2
-
$726 SGD
$568 USD
View
B+
Retailer 3
-
$832 SGD
$651 USD
View
B+
Retailer 4
-
$928 SGD
£571 GBP
View
B+
Retailer 5
-
$953 SGD
€710 EUR
View
B
Retailer 6
-
$1,636 SGD
$1,280 USD
View
B
Retailer 7
-
$1,725 SGD
$1,349 USD
View
Most Expensive
MOH London
LG547278544 · Oct 11
$2,104 SGD
£1,296 GBP
View
Price last confirmed 20 days ago
7 more retailers have this diamond
Prices start from $629 SGDSave up to $1,096 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
1.22ct Princess
$629 SGD