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Radiant|Lab Grown|IGI

5.09ct E VVS1 Radiant Lab Grown Diamond

E/VVS1 • IGI LG847663547

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

Certificate IGI LG847663547

Diamond specifications and retailer prices

From £1,777 GBP
€2,268 EUR
As of October 31, 2026
Save £1,992 GBP (53%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £3,769 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.09ct lab-grown radiant diamond

This 5.09ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI LG847663547 or 847663547. Listed at 2 retailers as of October 30, 2026, with prices from £1,777 to £3,769, a £1,992 spread on the same certified stone. Taylor and Hart lists it at £3,769. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.09
Carat
E
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847663547
Dimensions11.53 × 8.28 × 5.71 mm
L/W Ratio1.39
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.53 mm8.28 mm5.09 ctE / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847663547
Side View
Table 65.0%Crown 22°Girdle: Slightly ThickPavilion 32.7°CuletDepth 69.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £1,777 GBP|Low: £1,777 GBP|High: £3,769 GBP|Avg: £3,105 GBP
Retailer 1
Taylor and Hart
October 31, 2026
Retailer 1£1,777 GBP
Taylor and Hart£3,769 GBP

2 data points across 2 retailers

2 retailers£1,777 GBP to £3,769 GBP

B+
Cheapest Retailer
-
£1,777 GBP
€2,268 EUR
Most Expensive
B
Taylor and Hart
7RF2BV3 · Oct 30
£3,769 GBP
$5,051 USD
View
1 more retailer has this diamond
Prices start from £1,777 GBPSave up to £1,992 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
5.09ct Radiant
£1,777 GBP