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Princess|Lab Grown|IGI

1.22ct H VS1 Princess Lab Grown Diamond

H/VS1 • IGI LG620455404

Shape and cutting style on the report: Princess cut

Certificate IGI LG620455404

Diamond specifications and retailer prices

From €447 EUR
£393 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: €447 EUR at MD Diamonds and Jewellers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at MD Diamonds and Jewellers

About this 1.22ct lab-grown princess diamond

This 1.22ct lab-grown princess sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG620455404 or 620455404. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
H
Color
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620455404
Dimensions5.88 × 5.76 × 4.05 mm
L/W Ratio1.02
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
5.88 mm5.76 mm1.22 ctH / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620455404
Side View
Table 72.0%Crown 43.2°Girdle: MediumPavilion 37.8°Culet: NoneDepth 70.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: €447 EUR|Low: €447 EUR|High: €447 EUR|Avg: €447 EUR
December 30, 2025
MD Diamonds and Jewellers€447 EUR

3 data points across 1 retailer

1 retailer

B+
MD Diamonds and Jewellers
LG620455404 · Oct 29
€447 EUR
£393 GBP
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B+
1.22ct Princess
€447 EUR