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Radiant|Lab Grown|IGI

1.46ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG655454701

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG655454701

Diamond specifications and retailer prices

From £570 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: £570 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 radiant diamond

This 1.46ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG655454701 or 655454701. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655454701
Dimensions7.98 × 5.63 mm
L/W Ratio1.42
Culet sizeNone
Top View
7.98 mm5.63 mm1.46 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655454701
Side View
Table 65.0%Crown 41°Girdle: MediumPavilion 35.8°Culet: NoneDepth 67.9%

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: £339 GBP|Low: £215 GBP|High: £1,706 GBP|Avg: £813 GBP|-22.3%
Retailer 1
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Retailer 12
September 16, 2026
Retailer 7£215 GBP
Retailer 1£339 GBP
Retailer 6£460 GBP
Retailer 10£460 GBP
Retailer 8£529 GBP
Retailer 12£746 GBP
Retailer 9£750 GBP
Retailer 2£776 GBP
Retailer 4£1,147 GBP
Retailer 11£1,334 GBP
Retailer 5£1,524 GBP
Retailer 3£1,706 GBP

35 data points across 12 retailers

1 retailer

B
Diamond Quarter
1.46VVS1FLG01889BN · Nov 2
£570 GBP
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B
1.46ct Radiant
£570 GBP