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Marquise|Lab Grown|IGI

1.25ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG843699129

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843699129

Diamond specifications and retailer prices

From $560 NZD
As of November 4, 2026
Save $1,383 NZD (71%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,943 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.25ct lab-grown marquise diamond

This 1.25ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843699129 or 843699129. Listed at 6 retailers as of November 2, 2026, with prices from $560 to $1,943, a $1,383 spread on the same certified stone. MOH London lists it at $1,943. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843699129
Dimensions11.22 × 5.81 × 3.44 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.22 mm5.81 mm1.25 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843699129
Side View
Table 64.0%Crown 32.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.2%

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: $1,943 NZD|Low: $560 NZD|High: $1,954 NZD|Avg: $1,094 NZD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 6$560 NZD
Retailer 2$747 NZD
Retailer 4$841 NZD
Retailer 3$1,130 NZD
Retailer 5$1,432 NZD
MOH London$1,943 NZD

22 data points across 6 retailers

6 retailers$560 NZD to $1,943 NZD

B+
Cheapest Retailer
-
$560 NZD
A
Retailer 2
-
$747 NZD
View
A
Retailer 3
-
$841 NZD
View
B+
Retailer 4
-
$1,130 NZD
View
B
Retailer 5
-
$1,432 NZD
View
Most Expensive
B
MOH London
LG843699129 · Nov 2
$1,943 NZD
£860 GBP
View
5 more retailers have this diamond
Prices start from $560 NZDSave up to $1,383 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
1.25ct Marquise
$560 NZD