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Oval|Lab Grown|IGI

0.41ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG754559197

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754559197

Diamond specifications and retailer prices

From £129 GBP
$172 USD
As of October 29, 2026
Save £443 GBP (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £751 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 0.41ct lab-grown oval diamond

This 0.41ct lab-grown oval sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754559197 or 754559197. Listed at 12 retailers as of October 27, 2026, with a 343% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.41
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754559197
Dimensions4.24 × 6.16 × 2.57 mm
L/W Ratio1.45
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
4.24 mm6.16 mm0.41 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754559197
Side View
Table 60.0%Crown 35.1°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £751 GBP|Low: £129 GBP|High: £867 GBP|Avg: £365 GBP|-13.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 11£129 GBP
Retailer 8£150 GBP
Retailer 12£160 GBP
Retailer 5£183 GBP
Retailer 6£268 GBP
Retailer 9£277 GBP
Retailer 13£287 GBP
Retailer 2£289 GBP
Retailer 7£417 GBP
Retailer 10£515 GBP
Retailer 3£560 GBP
Retailer 4£721 GBP
MOH London£751 GBP

44 data points across 13 retailers

12 retailers£129 GBP to £572 GBP

A
Cheapest Retailer
-
£129 GBP
$172 USD
A
Retailer 2
-
£150 GBP
$200 USD
View
A
Retailer 3
-
£160 GBP
$213 USD
View
B
Retailer 4
-
£268 GBP
A$550 AUD
View
B+
Retailer 5
-
£287 GBP
$382 USD
View
B+
Retailer 6
-
£289 GBP
View
B
Retailer 7
-
£417 GBP
A$855 AUD
View
B
Retailer 8
-
£515 GBP
$686 USD
View
B
Retailer 9
-
£560 GBP
$746 USD
View
B
Retailer 10
-
£572 GBP
View
Retailer 11
-
£721 GBP
View
Price under review
Most Expensive
MOH London
LG754559197 · Oct 25
£751 GBP
View
Price under review
11 more retailers have this diamond
Prices start from £129 GBPSave up to £443 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 Oval
£129 GBP