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Radiant|Lab Grown|IGI

2.53ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG660486474

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

Certificate IGI LG660486474

Diamond specifications and retailer prices

From £6,049 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: £6,049 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 2.53ct lab-grown radiant diamond

This 2.53ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG660486474 or 660486474. 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. 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

2.53
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.9°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660486474
Dimensions9.70 × 6.80 × 4.46 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.70 mm6.80 mm2.53 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660486474
Side View
Table 68.0%Crown 46.9°Girdle: MediumPavilion 34.8°Culet: NoneDepth 65.6%

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: £6,049 GBP|Low: £3,188 GBP|High: £6,049 GBP|Avg: £4,142 GBP
Diamond Quarter
Retailer 2
September 26, 2026
Retailer 2£3,188 GBP
Diamond Quarter£6,049 GBP

2 data points across 2 retailers

1 retailer

B
Diamond Quarter
2.53IFELG74484AN · Nov 2
£6,049 GBP
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B
2.53ct Radiant
£6,049 GBP