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Marquise|Lab Grown|IGI

1.20ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG792669643

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792669643

Diamond specifications and retailer prices

From $315 NZD
As of November 4, 2026
Save $1,502 NZD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,816 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792669643 or 792669643. Listed at 18 retailers as of November 4, 2026, with prices from $315 to $1,816, a $1,502 spread on the same certified stone. MOH London lists it at $1,816. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle29.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792669643
Dimensions11.22 × 5.49 × 3.29 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.22 mm5.49 mm1.20 ctD / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG792669643
Side View
Table 64.0%Crown 29.2°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,816 NZD|Low: $308 NZD|High: $2,206 NZD|Avg: $891 NZD|-4.3%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 13$315 NZD
Retailer 8$350 NZD
Retailer 15$365 NZD
Retailer 12$390 NZD
Retailer 6$432 NZD
Retailer 2$463 NZD
Retailer 18$648 NZD
Retailer 5$690 NZD
Retailer 11$692 NZD
Retailer 3$797 NZD
Retailer 7$831 NZD
Retailer 16$989 NZD
Retailer 4$1,219 NZD
Retailer 14$1,252 NZD
Retailer 9$1,270 NZD
Retailer 10$1,291 NZD
Retailer 17$1,512 NZD
MOH London$1,816 NZD

41 data points across 18 retailers

18 retailers$315 NZD to $1,816 NZD

A
Cheapest Retailer
-
$315 NZD
A
Retailer 2
-
$350 NZD
View
Final sale: no returns
A
Retailer 3
-
$365 NZD
View
A
Retailer 4
-
$390 NZD
View
A
Retailer 5
-
$432 NZD
View
A
Retailer 6
-
$463 NZD
View
Retailer 7
-
$648 NZD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$690 NZD
View
A
Retailer 9
-
$692 NZD
View
A
Retailer 10
-
$797 NZD
View
Retailer 11
-
$831 NZD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
$989 NZD
View
Retailer 13
-
$1,219 NZD
View
Price last confirmed 9 days ago
B
Retailer 14
-
$1,252 NZD
View
B+
Retailer 15
-
$1,270 NZD
View
B+
Retailer 16
-
$1,291 NZD
View
B
Retailer 17
-
$1,512 NZD
View
Most Expensive
B
MOH London
LG792669643 · Nov 5
$1,816 NZD
£804 GBP
View
17 more retailers have this diamond
Prices start from $315 NZDSave up to $1,502 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
$315 NZD