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Marquise|Lab Grown|IGI

1.46ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG840638013

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840638013

Diamond specifications and retailer prices

From £173 GBP
As of November 4, 2026
Save £685 GBP (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £858 GBP at MOH London · As of November 2, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840638013 or 840638013. Listed at 20 retailers as of November 2, 2026, with prices from £173 to £858, a £685 spread on the same certified stone. MOH London lists it at £858. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840638013
Dimensions11.79 × 5.92 × 3.54 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.79 mm5.92 mm1.46 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840638013
Side View
Table 57.0%Crown 31.5°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 59.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £858 GBP|Low: £173 GBP|High: £1,021 GBP|Avg: £540 GBP|-15.9%
MOH London
Retailer 2
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November 4, 2026
Retailer 5£173 GBP
Retailer 19£193 GBP
Retailer 20£200 GBP
Retailer 16£214 GBP
Retailer 7£237 GBP
Retailer 2£261 GBP
Retailer 9£364 GBP
Retailer 14£370 GBP
Retailer 4£371 GBP
Retailer 8£399 GBP
Retailer 13£400 GBP
Retailer 11£492 GBP
Retailer 3£522 GBP
Retailer 18£688 GBP
Retailer 15£691 GBP
Retailer 6£704 GBP
Retailer 12£727 GBP
Retailer 10£750 GBP
Retailer 17£752 GBP
MOH London£858 GBP

36 data points across 20 retailers

20 retailers£173 GBP to £858 GBP

A
Cheapest Retailer
-
£173 GBP
A
Retailer 2
-
£193 GBP
View
Final sale: no returns
A
Retailer 3
-
£200 GBP
View
A
Retailer 4
-
£214 GBP
View
A
Retailer 5
-
£237 GBP
View
A
Retailer 6
-
£261 GBP
View
A
Retailer 7
-
£364 GBP
View
A
Retailer 8
-
£370 GBP
View
Retailer 9
-
£371 GBP
View
Price last confirmed 8 days ago
A
Retailer 10
-
£399 GBP
View
A
Retailer 11
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£400 GBP
View
A
Retailer 12
-
£492 GBP
View
Retailer 13
-
£522 GBP
View
Price last confirmed 8 days ago
B+
Retailer 14
-
£688 GBP
View
B+
Retailer 15
-
£691 GBP
View
Retailer 16
-
£704 GBP
View
Price last confirmed 7 days ago
B+
Retailer 17
-
£727 GBP
View
B+
Retailer 18
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£750 GBP
View
B+
Retailer 19
-
£752 GBP
View
Most Expensive
B
MOH London
LG840638013 · Nov 2
£858 GBP
View
19 more retailers have this diamond
Prices start from £173 GBPSave up to £685 GBP

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
£173 GBP