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Radiant|Lab Grown|IGI

0.41ct D VS1 Radiant Lab Grown Diamond

VG • D/VS1 • IGI LG844642750

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

Certificate IGI LG844642750

Diamond specifications and retailer prices

From £105 GBP
HK$1,100 HKD
As of October 30, 2026
Save £586 GBP (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £691 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.41ct lab-grown radiant diamond

This 0.41ct lab-grown radiant sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG844642750 or 844642750. Listed at 11 retailers as of October 29, 2026, with prices from £105 to £691, a £586 spread on the same certified stone. MOH London lists it at £691. 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

0.41
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844642750
Dimensions5.55 × 3.55 × 2.35 mm
L/W Ratio1.56
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.55 mm3.55 mm0.41 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844642750
Side View
Table 62.0%Crown 40.6°Girdle: Slightly ThickPavilion 33.8°Culet: NoneDepth 66.2%

Caratlytics Score

How it works →
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 30
Current: £691 GBP|Low: £105 GBP|High: £691 GBP|Avg: £257 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10£105 GBP
Retailer 8£127 GBP
Retailer 6£169 GBP
Retailer 7£171 GBP
Retailer 9£172 GBP
Retailer 2£182 GBP
Retailer 4£226 GBP
Retailer 3£264 GBP
Retailer 11£344 GBP
Retailer 5£489 GBP
MOH London£691 GBP

11 data points across 11 retailers

11 retailers£105 GBP to £691 GBP

A
Cheapest Retailer
-
£105 GBP
HK$1,100 HKD
A
Retailer 2
-
£127 GBP
$170 USD
View
B+
Retailer 3
-
£169 GBP
ZAR 3,658 ZAR
View
Retailer 4
-
£171 GBP
€218 EUR
View
Price last confirmed 7 days ago
B+
Retailer 5
-
£172 GBP
$230 USD
View
B+
Retailer 6
-
£182 GBP
View
B+
Retailer 7
-
£226 GBP
View
B
Retailer 8
-
£264 GBP
SGD 478 SGD
View
B
Retailer 9
-
£344 GBP
$461 USD
View
B
Retailer 10
-
£489 GBP
View
Most Expensive
B
MOH London
LG844642750 · Oct 29
£691 GBP
View
10 more retailers have this diamond
Prices start from £105 GBPSave up to £586 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
0.41ct Radiant
£105 GBP