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Oval|Lab Grown|IGI

0.41ct D SI1 Oval Lab Grown Diamond

D/SI1

Diamond specifications and retailer prices

From £96 GBP
$129 USD
As of October 31, 2026
Save £269 GBP (74%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £365 GBP at NZ Jewellers · As of October 31, 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) and certified by IGI. Listed at 3 retailers as of October 31, 2026, with prices from £96 to £365, a £269 spread on the same certified stone. NZ Jewellers lists it at £365. 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
SI1
Clarity
-
Cut

Specifications

Cut
PolishGood
SymmetryGood
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions5.37 × 4.36 × 2.62 mm
L/W Ratio1.23
Top View
5.37 mm4.36 mm0.41 ctD / SI1
OriginLab Grown
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI
Side View
Table 68.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £365 GBP|Low: £56 GBP|High: £374 GBP|Avg: £153 GBP|-2.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 5£56 GBP
Retailer 4£84 GBP
Retailer 2£96 GBP
Retailer 3£110 GBP
NZ Jewellers£365 GBP

17 data points across 5 retailers

3 retailers£96 GBP to £365 GBP

B+
Cheapest Retailer
-
£96 GBP
$129 USD
B+
Retailer 2
-
£110 GBP
$147 USD
View
Most Expensive
C
NZ Jewellers
054ec63c-c6b2-483e-b76c-a866756b9303 · Oct 31
£365 GBP
$489 USD
View
2 more retailers have this diamond
Prices start from £96 GBPSave up to £269 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.

B+
0.41ct Oval
£96 GBP