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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 €307 EUR
$344 USD
As of November 1, 2026
Save €588 EUR (66%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €925 EUR 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 31, 2026, with a 192% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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: €925 EUR|Low: €307 EUR|High: €935 EUR|Avg: €551 EUR|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 6€307 EUR
Retailer 4€366 EUR
Retailer 9€377 EUR
Retailer 2€421 EUR
Retailer 5€429 EUR
Retailer 7€584 EUR
Retailer 3€676 EUR
Retailer 8€895 EUR
MOH London€925 EUR

43 data points across 9 retailers

8 retailers€307 EUR to €895 EUR

A
Cheapest Retailer
-
€307 EUR
$344 USD
B+
Retailer 2
-
€366 EUR
$411 USD
View
B+
Retailer 3
-
€421 EUR
£372 GBP
View
B+
Retailer 4
-
€429 EUR
$481 USD
View
Retailer 5
-
€584 EUR
$655 USD
View
Price last confirmed 85 days ago
Retailer 6
-
€676 EUR
A$1,166 AUD
View
Price last confirmed 29 days ago
B
Retailer 7
-
€895 EUR
$1,004 USD
View
Most Expensive
MOH London
LG605341943 · Oct 26
€925 EUR
£817 GBP
View
Price last confirmed 7 days ago
7 more retailers have this diamond
Prices start from €307 EURSave up to €588 EUR

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
€307 EUR