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Radiant|Lab Grown|IGI

0.44ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG644420539

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

Certificate IGI LG644420539

Diamond specifications and retailer prices

From £232 GBP
As of October 29, 2026
Save £116 GBP (33%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £347 GBP at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 0.44ct lab-grown radiant diamond

This 0.44ct lab-grown radiant sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG644420539 or 644420539. Listed at 3 retailers as of October 29, 2026, with prices from £232 to £347, a £116 spread on the same certified stone. Diamond Quarter lists it at £347. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.44
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644420539
Dimensions5.35 × 3.66 × 2.60 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.35 mm3.66 mm0.44 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG644420539
Side View
Table 65.0%Crown 42.7°Girdle: Slightly ThickPavilionCulet: NoneDepth 71.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £245 GBP|Low: £40 GBP|High: £526 GBP|Avg: £266 GBP|+0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
September 3, 2026
Retailer 2£117 GBP
Retailer 3£127 GBP
Retailer 9£163 GBP
Retailer 5£170 GBP
Retailer 4£176 GBP
Retailer 1£245 GBP
Retailer 10£255 GBP
Retailer 7£400 GBP
Retailer 8£441 GBP
Retailer 6£469 GBP

77 data points across 10 retailers

3 retailers£232 GBP to £347 GBP

A
Retailer 1
-
£127 GBP
$169 USD
Price last confirmed 70 days ago
B
Retailer 2
-
£232 GBP
View
Most Expensive
B
Diamond Quarter
0.44VS1ELG398564N · Oct 29
£347 GBP
View
2 more retailers have this diamond
Prices start from £232 GBPSave up to £116 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.

A
0.44ct Radiant
£232 GBP