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Marquise|Lab Grown|IGI

1.46ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG749558131

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG749558131

Diamond specifications and retailer prices

From $483 SGD
$378 USD
As of October 30, 2026
Save $963 SGD (67%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,447 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.46ct lab-grown marquise diamond

This 1.46ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG749558131 or 749558131. Listed at 6 retailers as of October 29, 2026, with prices from $483 to $1,447, a $963 spread on the same certified stone. MOH London lists it at $1,447. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749558131
Dimensions11.75 × 5.84 × 3.74 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.75 mm5.84 mm1.46 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749558131
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 64.0%

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: Oct 30
Current: $1,447 SGD|Low: $483 SGD|High: $1,455 SGD|Avg: $821 SGD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 3$483 SGD
Retailer 2$664 SGD
Retailer 4$775 SGD
Retailer 5$779 SGD
MOH London$1,447 SGD

42 data points across 5 retailers

6 retailers$483 SGD to $1,447 SGD

B+
Cheapest Retailer
-
$483 SGD
$378 USD
A
Retailer 2
-
$664 SGD
£409 GBP
View
B+
Retailer 3
-
$775 SGD
$606 USD
View
B+
Retailer 4
-
$779 SGD
$609 USD
View
B
Retailer 5
-
$1,221 SGD
$955 USD
View
Most Expensive
B
MOH London
LG749558131 · Oct 29
$1,447 SGD
£891 GBP
View
5 more retailers have this diamond
Prices start from $483 SGDSave up to $963 SGD

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
1.46ct Marquise
$483 SGD