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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 $742 NZD
As of November 1, 2026
Save $1,264 NZD (63%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,006 NZD at MOH London · As of November 5, 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 9 retailers as of November 1, 2026, with prices from $742 to $2,006, a $1,264 spread on the same certified stone. MOH London lists it at $2,006. 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 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

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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 1
Current: $2,006 NZD|Low: $430 NZD|High: $2,036 NZD|Avg: $971 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 6$430 NZD
Retailer 4$742 NZD
Retailer 5$751 NZD
Retailer 2$777 NZD
Retailer 8$806 NZD
Retailer 7$1,000 NZD
Retailer 3$1,103 NZD
MOH London$2,006 NZD

42 data points across 8 retailers

9 retailers$742 NZD to $2,006 NZD

Retailer 1
-
$430 NZD
Price last confirmed 12 days ago
A
Retailer 2
-
$742 NZD
View
A
Retailer 3
-
$751 NZD
View
A
Retailer 4
-
$777 NZD
View
A
Retailer 5
-
$806 NZD
View
B+
Retailer 6
-
$1,000 NZD
View
B+
Retailer 7
-
$1,103 NZD
View
B
Retailer 8
-
$1,478 NZD
View
Most Expensive
B
MOH London
LG496111550 · Nov 5
$2,006 NZD
£888 GBP
View
8 more retailers have this diamond
Prices start from $742 NZDSave up to $1,264 NZD

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
$742 NZD