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Round|Lab Grown|IGI

0.41ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG737568914

Shape and cutting style on the report: Round brilliant

Certificate IGI LG737568914

Diamond specifications and retailer prices

From £141 GBP
$188 USD
As of October 29, 2026
Save £681 GBP (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £822 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.41ct lab-grown round diamond

This 0.41ct lab-grown round sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG737568914 or 737568914. Listed at 16 retailers as of October 29, 2026, with prices from £141 to £822, a £681 spread on the same certified stone. MOH London lists it at £822. 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
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737568914
Dimensions4.83 × 4.80 × 2.91 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.83 mm4.80 mm0.41 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737568914
Side View
Table 60.0%Crown 33.5°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.4%

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: £822 GBP|Low: £135 GBP|High: £828 GBP|Avg: £371 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9£141 GBP
Retailer 8£158 GBP
Retailer 11£202 GBP
Retailer 10£237 GBP
Retailer 5£296 GBP
Retailer 6£316 GBP
Retailer 2£317 GBP
Retailer 12£336 GBP
Retailer 7£456 GBP
Retailer 4£477 GBP
Retailer 3£603 GBP
MOH London£822 GBP

41 data points across 12 retailers

16 retailers£141 GBP to £822 GBP

A
Cheapest Retailer
-
£141 GBP
$188 USD
Retailer 2
-
£158 GBP
$210 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
£164 GBP
$218 USD
View
A
Retailer 4
-
£175 GBP
$233 USD
View
A
Retailer 5
-
£175 GBP
$233 USD
View
A
Retailer 6
-
£202 GBP
HK$2,100 HKD
View
B+
Retailer 7
-
£237 GBP
$315 USD
View
B+
Retailer 8
-
£296 GBP
€376 EUR
View
B+
Retailer 9
-
£316 GBP
ZAR 6,802 ZAR
View
B+
Retailer 10
-
£317 GBP
View
B+
Retailer 11
-
£336 GBP
$447 USD
View
B+
Retailer 12
-
£456 GBP
A$934 AUD
View
B
Retailer 13
-
£477 GBP
SGD 858 SGD
View
B
Retailer 14
-
£562 GBP
$749 USD
View
B
Retailer 15
-
£603 GBP
$803 USD
View
Most Expensive
B
MOH London
LG737568914 · Oct 29
£822 GBP
View
15 more retailers have this diamond
Prices start from £141 GBPSave up to £681 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 Round
£141 GBP