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Marquise|Lab Grown|IGI

1.46ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG794655849

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794655849

Diamond specifications and retailer prices

From £562 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: £562 GBP at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794655849 or 794655849. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794655849
Dimensions11.64 × 5.85 × 3.74 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.64 mm5.85 mm1.46 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794655849
Side View
Table 61.0%Crown 34.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: £562 GBP|Low: £124 GBP|High: £1,244 GBP|Avg: £596 GBP
Diamond Quarter
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
June 7, 2026
Retailer 2£361 GBP
Retailer 5£412 GBP
Retailer 8£432 GBP
Retailer 9£435 GBP
Retailer 4£554 GBP
Diamond Quarter£562 GBP
Retailer 6£604 GBP
Retailer 3£647 GBP
Retailer 7£659 GBP
Retailer 10£1,244 GBP

29 data points across 10 retailers

1 retailer

B
Diamond Quarter
1.46VS2FLG54DC29N · Nov 2
£562 GBP
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B
1.46ct Marquise
£562 GBP