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Radiant|Lab Grown|IGI

4.55ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG677505468

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

Certificate IGI LG677505468

Diamond specifications and retailer prices

From £1,315 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: £1,315 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 4.55ct lab-grown radiant diamond

This 4.55ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677505468 or 677505468. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.55
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.6°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677505468
Dimensions11.71 × 8.25 × 5.39 mm
L/W Ratio1.42
Top View
11.71 mm8.25 mm4.55 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677505468
Side View
Table 66.0%Crown 46.6°Girdle: MediumPavilion 34.2°CuletDepth 65.3%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: £1,315 GBP|Low: £1,315 GBP|High: £1,315 GBP|Avg: £1,315 GBP
September 26, 2026
Diamond Quarter£1,315 GBP

1 data point across 1 retailer

1 retailer

B+
Diamond Quarter
4.55VS2FLG68151BN · Oct 31
£1,315 GBP
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B+
4.55ct Radiant
£1,315 GBP