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Princess|Lab Grown|IGI

1.22ct F VS1 Princess Lab Grown Diamond

GD • F/VS1 • IGI LG605341943

Shape and cutting style on the report: Princess cut

Certificate IGI LG605341943

Diamond specifications and retailer prices

From $440 SGD
$344 USD
As of November 1, 2026
Save $887 SGD (67%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,327 SGD at MOH London · As of October 26, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG605341943 or 605341943. Listed at 8 retailers as of October 26, 2026, with prices from $440 to $1,327, a $887 spread on the same certified stone. MOH London lists it at $1,327. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.22
Carat
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605341943
Dimensions5.75 × 5.65 × 4.20 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
5.75 mm5.65 mm1.22 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605341943
Side View
Table 70.0%Crown 45.9°Girdle: Slightly ThickPavilion 38.3°Culet: NoneDepth 74.3%

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 1
Current: $1,327 SGD|Low: $440 SGD|High: $1,342 SGD|Avg: $789 SGD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6$440 SGD
Retailer 4$526 SGD
Retailer 9$541 SGD
Retailer 2$610 SGD
Retailer 5$615 SGD
Retailer 7$837 SGD
Retailer 3$969 SGD
Retailer 8$1,283 SGD
MOH London$1,327 SGD

43 data points across 9 retailers

8 retailers$440 SGD to $1,327 SGD

A
Cheapest Retailer
-
$440 SGD
$344 USD
B+
Retailer 2
-
$526 SGD
$411 USD
View
B+
Retailer 3
-
$610 SGD
£376 GBP
View
B+
Retailer 4
-
$615 SGD
$481 USD
View
Retailer 5
-
$837 SGD
$655 USD
View
Price last confirmed 84 days ago
Retailer 6
-
$969 SGD
A$1,166 AUD
View
Price last confirmed 28 days ago
B
Retailer 7
-
$1,283 SGD
$1,004 USD
View
Most Expensive
B
MOH London
LG605341943 · Oct 26
$1,327 SGD
£817 GBP
View
7 more retailers have this diamond
Prices start from $440 SGDSave up to $887 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
$440 SGD