Princess|Lab Grown|IGI

1.22ct G VS1 Princess Lab Grown Diamond

GD • G/VS1 • IGI LG605341983

Shape and cutting style on the report: Princess cut

Certificate IGI LG605341983

Diamond specifications and retailer prices

From €309 EUR
$345 USD
As of October 30, 2026
Save €615 EUR (67%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €924 EUR at MOH London · As of October 29, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG605341983 or 605341983. Listed at 8 retailers as of October 29, 2026, with prices from €309 to €924, a €615 spread on the same certified stone. MOH London lists it at €924. 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
G
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.8°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605341983
Dimensions5.78 × 5.77 × 4.20 mm
L/W Ratio1.00
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
5.78 mm5.77 mm1.22 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605341983
Side View
Table 71.0%Crown 45.8°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 72.8%

Caratlytics Score

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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: €924 EUR|Low: €309 EUR|High: €930 EUR|Avg: €528 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 5€309 EUR
Retailer 3€365 EUR
Retailer 7€374 EUR
Retailer 2€419 EUR
Retailer 4€429 EUR
Retailer 8€555 EUR
Retailer 6€892 EUR
MOH London€924 EUR

41 data points across 8 retailers

8 retailers€309 EUR to €924 EUR

A
Cheapest Retailer
-
€309 EUR
$345 USD
B+
Retailer 2
-
€365 EUR
$408 USD
View
Retailer 3
-
€413 EUR
£364 GBP
View
Price last confirmed 20 days ago
B+
Retailer 4
-
€419 EUR
£369 GBP
View
B+
Retailer 5
-
€429 EUR
$479 USD
View
Retailer 6
-
€555 EUR
$620 USD
View
Price last confirmed 84 days ago
B
Retailer 7
-
€892 EUR
$996 USD
View
Most Expensive
B
MOH London
LG605341983 · Oct 29
€924 EUR
£813 GBP
View
7 more retailers have this diamond
Prices start from €309 EURSave up to €615 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
€309 EUR