Princess|Lab Grown|IGI

1.20ct G VVS2 Princess Lab Grown Diamond

EX • G/VVS2 • IGI LG837648308

Shape and cutting style on the report: Princess cut

Certificate IGI LG837648308

Diamond specifications and retailer prices

From €284 EUR
As of November 4, 2026
Save €550 EUR (66%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,008 EUR at MOH London · As of October 29, 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 LG837648308 or 837648308. Listed at 15 retailers as of November 4, 2026, with a 194% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837648308
Dimensions5.74 × 5.68 × 3.99 mm
L/W Ratio1.01
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.74 mm5.68 mm1.20 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837648308
Side View
Table 73.0%Crown 45.1°Girdle: STK-THKPavilion 37.1°Culet: NoneDepth 70.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €1,008 EUR|Low: €214 EUR|High: €1,008 EUR|Avg: €523 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 14€214 EUR
Retailer 9€264 EUR
Retailer 6€284 EUR
Retailer 11€367 EUR
Retailer 8€387 EUR
Retailer 7€390 EUR
Retailer 3€402 EUR
Retailer 12€522 EUR
Retailer 10€564 EUR
Retailer 2€675 EUR
Retailer 13€691 EUR
Retailer 4€736 EUR
Retailer 5€834 EUR
MOH London€1,008 EUR

13 data points across 14 retailers

15 retailers€284 EUR to €834 EUR

Retailer 1
-
€201 EUR
Price last confirmed 9 days ago
Retailer 2
-
€214 EUR
View
Price last confirmed 11 days ago
Retailer 3
-
€264 EUR
View
Price last confirmed 7 days ago
B+
Retailer 4
-
€284 EUR
View
Retailer 5
-
€367 EUR
View
Price last confirmed 9 days ago
A
Retailer 6
-
€387 EUR
View
A
Retailer 7
-
€390 EUR
View
A
Retailer 8
-
€402 EUR
View
Retailer 9
-
€522 EUR
View
Price last confirmed 9 days ago
Retailer 10
-
€564 EUR
View
Price last confirmed 8 days ago
B+
Retailer 11
-
€675 EUR
View
Retailer 12
-
€691 EUR
View
Price last confirmed 10 days ago
B
Retailer 13
-
€736 EUR
View
B
Retailer 14
-
€834 EUR
View
Most Expensive
MOH London
LG837648308 · Oct 29
€1,008 EUR
£894 GBP
View
Price last confirmed 7 days ago
14 more retailers have this diamond
Prices start from €284 EURSave up to €550 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
€284 EUR