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Marquise|Lab Grown|IGI

1.20ct F VS2 Marquise Lab Grown Diamond

VG • F/VS2 • IGI LG794610092

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794610092

Diamond specifications and retailer prices

From $354 NZD
As of November 4, 2026
Save $1,153 NZD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,067 NZD at MOH London · As of October 26, 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 very-good cut grade and certified by IGI LG794610092 or 794610092. Listed at 17 retailers as of November 4, 2026, with a 326% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794610092
Dimensions11.00 × 5.63 × 3.41 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.00 mm5.63 mm1.20 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794610092
Side View
Table 67.0%Crown 36.4°Girdle: THN-STKPavilion 41.5°Culet: NoneDepth 60.6%

Caratlytics Score

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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: $338 NZD|High: $2,090 NZD|Avg: $1,008 NZD
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
November 5, 2026
Retailer 16$354 NZD
Retailer 15$397 NZD
Retailer 11$411 NZD
Retailer 6$439 NZD
Retailer 9$441 NZD
Retailer 17$761 NZD
Retailer 13$793 NZD
Retailer 2$797 NZD
Retailer 14$1,007 NZD
Retailer 8$1,112 NZD
Retailer 10$1,158 NZD
Retailer 7$1,169 NZD
Retailer 12$1,412 NZD
Retailer 3$1,427 NZD
Retailer 4$1,503 NZD
Retailer 5$1,507 NZD
MOH London$2,067 NZD

42 data points across 17 retailers

17 retailers$354 NZD to $1,507 NZD

A
Cheapest Retailer
-
$354 NZD
A
Retailer 2
-
$397 NZD
View
Final sale: no returns
A
Retailer 3
-
$411 NZD
View
A
Retailer 4
-
$439 NZD
View
Retailer 5
-
$441 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$761 NZD
View
B+
Retailer 7
-
$793 NZD
View
A
Retailer 8
-
$797 NZD
View
B+
Retailer 9
-
$1,007 NZD
View
B+
Retailer 10
-
$1,112 NZD
View
B
Retailer 11
-
$1,158 NZD
View
Retailer 12
-
$1,169 NZD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$1,412 NZD
View
B
Retailer 14
-
$1,427 NZD
View
B
Retailer 15
-
$1,503 NZD
View
B
Retailer 16
-
$1,507 NZD
View
Most Expensive
MOH London
LG794610092 · Oct 26
$2,067 NZD
£915 GBP
View
Price last confirmed 10 days ago
16 more retailers have this diamond
Prices start from $354 NZDSave up to $1,153 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
$354 NZD