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Oval|Lab Grown|IGI

0.58ct I SI2 Oval Lab Grown Diamond

ID • I/SI2 • IGI LG445038780

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445038780

Diamond specifications and retailer prices

From £205 GBP
$273 USD
As of October 29, 2026
Save £815 GBP (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,020 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 0.58ct lab-grown oval diamond

This 0.58ct lab-grown oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445038780 or 445038780. Listed at 10 retailers as of October 25, 2026, with prices from £205 to £1,020, a £815 spread on the same certified stone. MOH London lists it at £1,020. 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
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.1°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445038780
Dimensions6.59 × 4.82 × 2.94 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.59 mm4.82 mm0.58 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445038780
Side View
Table 61.5%Crown 32.1°Girdle: MED-STKPavilion 42.2°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
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: £1,020 GBP|Low: £197 GBP|High: £1,032 GBP|Avg: £486 GBP|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 27, 2026
Retailer 4£205 GBP
Retailer 6£255 GBP
Retailer 8£255 GBP
Retailer 5£315 GBP
Retailer 7£422 GBP
Retailer 2£473 GBP
Retailer 9£521 GBP
Retailer 10£533 GBP
Retailer 3£782 GBP
MOH London£1,020 GBP

18 data points across 10 retailers

10 retailers£205 GBP to £1,020 GBP

A
Cheapest Retailer
-
£205 GBP
$273 USD
A
Retailer 2
-
£238 GBP
$317 USD
View
A
Retailer 3
-
£255 GBP
$339 USD
View
A
Retailer 4
-
£255 GBP
$339 USD
View
B+
Retailer 5
-
£315 GBP
$420 USD
View
B+
Retailer 6
-
£422 GBP
$562 USD
View
B+
Retailer 7
-
£473 GBP
€600 EUR
View
B
Retailer 8
-
£782 GBP
$1,041 USD
View
B
Retailer 9
-
£818 GBP
$1,089 USD
View
Most Expensive
B
MOH London
LG445038780 · Oct 25
£1,020 GBP
View
9 more retailers have this diamond
Prices start from £205 GBPSave up to £815 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 Oval
£205 GBP