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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 $538 AUD
$378 USD
As of November 1, 2026
Save $1,064 AUD (66%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,602 AUD at MOH London · As of November 1, 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 November 1, 2026, with prices from $538 to $1,602, a $1,064 spread on the same certified stone. MOH London lists it at $1,602. 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: Nov 1
Current: $1,602 AUD|Low: $538 AUD|High: $1,620 AUD|Avg: $915 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3$538 AUD
Retailer 2$746 AUD
Retailer 4$863 AUD
Retailer 5$867 AUD
MOH London$1,602 AUD

43 data points across 5 retailers

6 retailers$538 AUD to $1,602 AUD

B+
Cheapest Retailer
-
$538 AUD
$378 USD
A
Retailer 2
-
$746 AUD
£413 GBP
View
A
Retailer 3
-
$863 AUD
$606 USD
View
A
Retailer 4
-
$867 AUD
$609 USD
View
B
Retailer 5
-
$1,359 AUD
$955 USD
View
Most Expensive
B
MOH London
LG749558131 · Nov 1
$1,602 AUD
£886 GBP
View
5 more retailers have this diamond
Prices start from $538 AUDSave up to $1,064 AUD

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
$538 AUD