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Round|Lab Grown|IGI

0.41ct K VS1 Round Lab Grown Diamond

VG • K/VS1 • IGI LGF6D52198

Certificate IGI LGF6D52198

Diamond specifications and retailer prices

From £256 GBP
As of November 6, 2026
Save £204 GBP (44%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £460 GBP at 18carati · As of November 4, 2026
View at 18carati

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LGF6D52198 or F6D52198. Listed at 3 retailers as of November 4, 2026, with prices from £256 to £460, a £204 spread on the same certified stone. 18carati lists it at £460. 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
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginLab Grown
Grading LabIGI
CertificateIGI LGF6D52198
Dimensions4.70 × 4.71 × 3.00 mm
L/W Ratio1.00
Top View
4.70 mm4.71 mm0.41 ctK / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI LGF6D52198
Side View
Table 56.0%CrownGirdlePavilionCulet: NoneDepth 63.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £460 GBP|Low: £250 GBP|High: £460 GBP|Avg: £387 GBP|+1.7%
18carati
Retailer 2
Retailer 3
November 6, 2026
Retailer 2£256 GBP
Retailer 3£447 GBP
18carati£460 GBP

36 data points across 3 retailers

3 retailers£256 GBP to £460 GBP

B
Cheapest Retailer
-
£256 GBP
C
Retailer 2
-
£447 GBP
View
Most Expensive
C
18carati
NK-2198KVS1-0041 · Nov 4
£460 GBP
€590 EUR
View
2 more retailers have this diamond
Prices start from £256 GBPSave up to £204 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 Round
£256 GBP