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Marquise|Lab Grown|IGI

1.20ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG496111550

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG496111550

Diamond specifications and retailer prices

From €372 EUR
ZAR 6,746 ZAR
As of November 1, 2026
Save €637 EUR (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,009 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.2ct lab-grown marquise diamond

This 1.2ct lab-grown marquise 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 LG496111550 or 496111550. Listed at 8 retailers as of November 1, 2026, with prices from €372 to €1,009, a €637 spread on the same certified stone. MOH London lists it at €1,009. 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
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG496111550
Dimensions10.90 × 5.64 × 3.50 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.90 mm5.64 mm1.20 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG496111550
Side View
Table 60.5%Crown 31.6°Girdle: THN-STKPavilion 43.1°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
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 1
Current: €1,009 EUR|Low: €216 EUR|High: €1,020 EUR|Avg: €468 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5€216 EUR
Retailer 3€372 EUR
Retailer 4€376 EUR
Retailer 2€394 EUR
Retailer 7€404 EUR
Retailer 6€501 EUR
MOH London€1,009 EUR

41 data points across 7 retailers

8 retailers€372 EUR to €1,009 EUR

Retailer 1
-
€216 EUR
$242 USD
Price last confirmed 8 days ago
A
Retailer 2
-
€372 EUR
ZAR 6,746 ZAR
View
A
Retailer 3
-
€376 EUR
$422 USD
View
A
Retailer 4
-
€394 EUR
£348 GBP
View
A
Retailer 5
-
€404 EUR
$453 USD
View
B+
Retailer 6
-
€501 EUR
$562 USD
View
B
Retailer 7
-
€741 EUR
$831 USD
View
Most Expensive
B
MOH London
LG496111550 · Nov 1
€1,009 EUR
£891 GBP
View
7 more retailers have this diamond
Prices start from €372 EURSave up to €637 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 Marquise
€372 EUR