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Radiant|Lab Grown|IGI

1.00ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG638415299

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

Certificate IGI LG638415299

Diamond specifications and retailer prices

From £613 GBP
As of November 5, 2026
1 retailer carries this diamond
Only listing: £613 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 1ct lab-grown radiant diamond

This 1ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG638415299 or 638415299. Listed at a single retailer as of November 5, 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

1.00
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638415299
Dimensions7.24 × 4.93 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.24 mm4.93 mm1.00 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638415299
Side View
Table 65.0%Crown 41.5°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 66.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: £300 GBP|Low: £160 GBP|High: £1,323 GBP|Avg: £585 GBP
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April 7, 2026
Retailer 8£164 GBP
Retailer 4£198 GBP
Retailer 3£247 GBP
Retailer 13£291 GBP
Retailer 1£300 GBP
Retailer 10£309 GBP
Retailer 9£392 GBP
Retailer 14£456 GBP
Retailer 7£499 GBP
Retailer 5£641 GBP
Retailer 2£677 GBP
Retailer 11£708 GBP
Retailer 12£883 GBP
Retailer 6£996 GBP
Retailer 15£1,323 GBP

55 data points across 15 retailers

1 retailer

B
Diamond Quarter
1.0VVS1FLG993132N · Nov 5
£613 GBP
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B
1.00ct Radiant
£613 GBP