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Cushion|Lab Grown|IGI

0.41ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG662446010

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG662446010

Diamond specifications and retailer prices

From £160 GBP
$215 USD
As of October 30, 2026
Save £629 GBP (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £790 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.41ct lab-grown cushion diamond

This 0.41ct lab-grown cushion sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG662446010 or 662446010. Listed at 14 retailers as of October 29, 2026, with prices from £160 to £790, a £629 spread on the same certified stone. MOH London lists it at £790. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.41
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.2°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662446010
Dimensions5.06 × 3.80 × 2.55 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.06 mm3.80 mm0.41 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG662446010
Side View
Table 64.0%Crown 38.2°Girdle: MED-THKPavilion 36.4°Culet: NoneDepth 67.1%

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: £790 GBP|Low: £160 GBP|High: £795 GBP|Avg: £363 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 8£160 GBP
Retailer 7£178 GBP
Retailer 6£265 GBP
Retailer 9£306 GBP
Retailer 4£320 GBP
Retailer 5£355 GBP
Retailer 2£363 GBP
Retailer 10£400 GBP
Retailer 3£406 GBP
MOH London£790 GBP

43 data points across 10 retailers

14 retailers£160 GBP to £790 GBP

A
Cheapest Retailer
-
£160 GBP
$215 USD
Final sale: no returns
A
Retailer 2
-
£170 GBP
$228 USD
View
A
Retailer 3
-
£178 GBP
$238 USD
View
A
Retailer 4
-
£265 GBP
$355 USD
View
A
Retailer 5
-
£320 GBP
€408 EUR
View
A
Retailer 6
-
£355 GBP
ZAR 7,674 ZAR
View
A
Retailer 7
-
£363 GBP
View
B+
Retailer 8
-
£400 GBP
$536 USD
View
B+
Retailer 9
-
£406 GBP
View
B+
Retailer 10
-
£550 GBP
CA$1,023 CAD
View
B
Retailer 11
-
£649 GBP
$869 USD
View
B
Retailer 12
-
£759 GBP
$1,017 USD
View
B
Retailer 13
-
£759 GBP
$1,017 USD
View
Most Expensive
B
MOH London
LG662446010 · Oct 29
£790 GBP
View
13 more retailers have this diamond
Prices start from £160 GBPSave up to £629 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 Cushion
£160 GBP