Princess|Lab Grown|IGI

1.20ct G VVS2 Princess Lab Grown Diamond

ID • G/VVS2 • IGI LG623431382

Shape and cutting style on the report: Princess cut

Certificate IGI LG623431382

Diamond specifications and retailer prices

From €162 EUR
As of November 4, 2026
Save €777 EUR (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €939 EUR at MOH London · As of November 1, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG623431382 or 623431382. Listed at 12 retailers as of November 1, 2026, with prices from €162 to €939, a €777 spread on the same certified stone. MOH London lists it at €939. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623431382
Dimensions5.76 × 5.73 × 4.26 mm
L/W Ratio1.01
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
5.76 mm5.73 mm1.20 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623431382
Side View
Table 71.0%Crown 44.5°Girdle: MediumPavilion 40.2°Culet: NoneDepth 74.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €939 EUR|Low: €162 EUR|High: €950 EUR|Avg: €432 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 5€162 EUR
Retailer 7€180 EUR
Retailer 3€346 EUR
Retailer 6€354 EUR
Retailer 2€359 EUR
Retailer 8€399 EUR
Retailer 4€682 EUR
MOH London€939 EUR

43 data points across 8 retailers

12 retailers€162 EUR to €939 EUR

A
Cheapest Retailer
-
€162 EUR
A
Retailer 2
-
€180 EUR
View
Final sale: no returns
A
Retailer 3
-
€188 EUR
View
Retailer 4
-
€201 EUR
View
Price last confirmed 11 days ago
A
Retailer 5
-
€201 EUR
View
A
Retailer 6
-
€346 EUR
View
A
Retailer 7
-
€354 EUR
View
A
Retailer 8
-
€359 EUR
View
A
Retailer 9
-
€399 EUR
View
B
Retailer 10
-
€645 EUR
View
B+
Retailer 11
-
€682 EUR
View
Most Expensive
B
MOH London
LG623431382 · Nov 1
€939 EUR
£833 GBP
View
11 more retailers have this diamond
Prices start from €162 EURSave up to €777 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
€162 EUR