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Round|Lab Grown|IGI

0.41ct K VVS2 Round Lab Grown Diamond

ID • K/VVS2 • IGI LG821647723

Shape and cutting style on the report: Round brilliant

Certificate IGI LG821647723

Diamond specifications and retailer prices

From £115 GBP
As of November 1, 2026
Save £15 GBP (11%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £698 GBP at MOH London · As of October 26, 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 K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821647723 or 821647723. Listed at 9 retailers as of November 1, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.41
Carat
K
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821647723
Dimensions4.85 × 4.82 × 2.91 mm
L/W Ratio1.01
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa Faint Brown
Top View
4.85 mm4.82 mm0.41 ctK / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG821647723
Side View
Table 59.0%Crown 33°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 60.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £698 GBP|Low: £77 GBP|High: £990 GBP|Avg: £266 GBP|-28.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5£77 GBP
Retailer 4£88 GBP
Retailer 8£101 GBP
Retailer 2£115 GBP
Retailer 9£130 GBP
Retailer 3£171 GBP
Retailer 6£305 GBP
Retailer 7£319 GBP
MOH London£698 GBP

20 data points across 9 retailers

9 retailers£115 GBP to £130 GBP

Retailer 1
-
£77 GBP
Price last confirmed 11 days ago
Retailer 2
-
£88 GBP
View
Price last confirmed 10 days ago
Retailer 3
-
£101 GBP
View
Price last confirmed 10 days ago
A
Retailer 4
-
£115 GBP
View
A
Retailer 5
-
£130 GBP
View
Retailer 6
-
£171 GBP
View
Price last confirmed 10 days ago
Retailer 7
-
£305 GBP
View
Price last confirmed 13 days ago
Retailer 8
-
£319 GBP
View
Price last confirmed 11 days ago
Most Expensive
MOH London
LG821647723 · Oct 26
£698 GBP
View
Price last confirmed 10 days ago
8 more retailers have this diamond
Prices start from £115 GBPSave up to £15 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
£115 GBP