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Oval|Lab Grown|IGI

0.41ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG332879402

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG332879402

Diamond specifications and retailer prices

From £83 GBP
$111 USD
As of October 29, 2026
Save £229 GBP (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £368 GBP at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG332879402 or 332879402. Listed at 8 retailers as of October 29, 2026, with a 276% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.41
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishGood
SymmetryGood
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG332879402
Dimensions5.37 × 4.36 × 2.62 mm
L/W Ratio1.23
Girdle conditionFaceted
Culet sizePointed
Cert comments
This laboratory grown diamond is classified as Type II
Top View
5.37 mm4.36 mm0.41 ctD / SI1
OriginLab Grown
CutIdeal
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG332879402
Side View
Table 68.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 60.1%

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: £368 GBP|Low: £81 GBP|High: £460 GBP|Avg: £208 GBP|-0.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 26, 2026
Retailer 2£83 GBP
Retailer 4£96 GBP
Retailer 7£104 GBP
Retailer 6£110 GBP
Retailer 3£179 GBP
Retailer 8£197 GBP
Retailer 9£216 GBP
Retailer 5£223 GBP
NZ Jewellers£368 GBP
Retailer 10£460 GBP

11 data points across 10 retailers

8 retailers£83 GBP to £312 GBP

A
Cheapest Retailer
-
£83 GBP
$111 USD
Retailer 2
-
£84 GBP
$112 USD
View
Price last confirmed 12 days ago
Retailer 3
-
£96 GBP
$129 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
£104 GBP
$139 USD
View
Retailer 5
-
£110 GBP
$148 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
£179 GBP
CA$333 CAD
View
B
Retailer 7
-
£312 GBP
View
Most Expensive
NZ Jewellers
d50d74e2-ab43-48a4-861f-aca0c79dd616 · Oct 18
£368 GBP
$493 USD
View
Price last confirmed 12 days ago
7 more retailers have this diamond
Prices start from £83 GBPSave up to £229 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
£83 GBP