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Round|Lab Grown|IGI

0.58ct F SI2 Round Lab Grown Diamond

EX • F/SI2 • IGI LG442068184

Shape and cutting style on the report: Round brilliant

Certificate IGI LG442068184

Diamond specifications and retailer prices

From £149 GBP
As of November 4, 2026
Save £724 GBP (83%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £873 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 0.58ct lab-grown round diamond

This 0.58ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG442068184 or 442068184. Listed at 3 retailers as of November 4, 2026, with prices from £149 to £873, a £724 spread on the same certified stone. MOH London lists it at £873. 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

0.58
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle35.8°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442068184
Dimensions5.31 × 5.27 × 3.35 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
5.31 mm5.27 mm0.58 ctF / SI2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI LG442068184
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £873 GBP|Low: £149 GBP|High: £886 GBP|Avg: £386 GBP|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2£149 GBP
Retailer 4£190 GBP
Retailer 3£325 GBP
MOH London£873 GBP

13 data points across 4 retailers

3 retailers£149 GBP to £873 GBP

A
Cheapest Retailer
-
£149 GBP
B+
Retailer 2
-
£325 GBP
View
Most Expensive
B
MOH London
LG442068184 · Nov 5
£873 GBP
View
2 more retailers have this diamond
Prices start from £149 GBPSave up to £724 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
0.58ct Round
£149 GBP