CaratHunter
Plans
Marquise|Lab Grown|IGI

1.20ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG799642423

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799642423

Diamond specifications and retailer prices

From $358 NZD
As of November 4, 2026
Save $1,710 NZD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,067 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799642423 or 799642423. Listed at 19 retailers as of November 4, 2026, with prices from $358 to $2,067, a $1,710 spread on the same certified stone. MOH London lists it at $2,067. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799642423
Dimensions11.27 × 5.45 × 3.40 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.27 mm5.45 mm1.20 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799642423
Side View
Table 59.0%Crown 33.3°Girdle: STK-THKPavilion 40°Culet: NoneDepth 62.4%

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: $2,067 NZD|Low: $342 NZD|High: $2,103 NZD|Avg: $1,046 NZD|-1.7%
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
Retailer 19
November 5, 2026
Retailer 18$358 NZD
Retailer 17$398 NZD
Retailer 13$414 NZD
Retailer 5$443 NZD
Retailer 10$445 NZD
Retailer 19$770 NZD
Retailer 11$795 NZD
Retailer 2$804 NZD
Retailer 15$921 NZD
Retailer 16$1,010 NZD
Retailer 8$1,112 NZD
Retailer 6$1,169 NZD
Retailer 12$1,169 NZD
Retailer 14$1,425 NZD
Retailer 7$1,448 NZD
Retailer 3$1,519 NZD
Retailer 4$1,519 NZD
Retailer 9$2,046 NZD
MOH London$2,067 NZD

40 data points across 19 retailers

19 retailers$358 NZD to $2,067 NZD

A
Cheapest Retailer
-
$358 NZD
A
Retailer 2
-
$398 NZD
View
Final sale: no returns
A
Retailer 3
-
$414 NZD
View
A
Retailer 4
-
$443 NZD
View
Retailer 5
-
$445 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$770 NZD
View
A
Retailer 7
-
$795 NZD
View
A
Retailer 8
-
$804 NZD
View
B+
Retailer 9
-
$921 NZD
View
B+
Retailer 10
-
$1,010 NZD
View
B+
Retailer 11
-
$1,112 NZD
View
B+
Retailer 12
-
$1,169 NZD
View
Retailer 13
-
$1,169 NZD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$1,425 NZD
View
B+
Retailer 15
-
$1,448 NZD
View
B
Retailer 16
-
$1,519 NZD
View
B+
Retailer 17
-
$1,519 NZD
View
B
Retailer 18
-
$2,046 NZD
View
Most Expensive
B
MOH London
LG799642423 · Nov 5
$2,067 NZD
£915 GBP
View
18 more retailers have this diamond
Prices start from $358 NZDSave up to $1,710 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
$358 NZD