Princess|Lab Grown|IGI

1.20ct F VVS2 Princess Lab Grown Diamond

GD • F/VVS2 • IGI LG605341651

Shape and cutting style on the report: Princess cut

Certificate IGI LG605341651

Diamond specifications and retailer prices

From €320 EUR
As of November 5, 2026
Save €623 EUR (66%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €943 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.2ct lab-grown princess diamond

This 1.2ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG605341651 or 605341651. Listed at 8 retailers as of November 2, 2026, with prices from €320 to €943, a €623 spread on the same certified stone. MOH London lists it at €943. 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

1.20
Carat
F
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605341651
Dimensions5.90 × 5.69 × 4.13 mm
L/W Ratio1.04
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
5.90 mm5.69 mm1.20 ctF / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605341651
Side View
Table 72.0%Crown 40.9°Girdle: MediumPavilion 39.2°Culet: NoneDepth 72.6%

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: Nov 5
Current: €943 EUR|Low: €320 EUR|High: €954 EUR|Avg: €559 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7€320 EUR
Retailer 4€372 EUR
Retailer 8€405 EUR
Retailer 2€430 EUR
Retailer 5€431 EUR
Retailer 3€694 EUR
Retailer 6€909 EUR
MOH London€943 EUR

43 data points across 8 retailers

8 retailers€320 EUR to €943 EUR

A
Cheapest Retailer
-
€320 EUR
B+
Retailer 2
-
€372 EUR
View
B+
Retailer 3
-
€430 EUR
View
B+
Retailer 4
-
€431 EUR
View
Retailer 5
-
€613 EUR
View
Price last confirmed 89 days ago
Retailer 6
-
€694 EUR
View
Price last confirmed 29 days ago
B
Retailer 7
-
€909 EUR
View
Most Expensive
B
MOH London
LG605341651 · Nov 2
€943 EUR
£833 GBP
View
7 more retailers have this diamond
Prices start from €320 EURSave up to €623 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
1.20ct Princess
€320 EUR