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Oval|Lab Grown|IGI

0.58ct J SI1 Oval Lab Grown Diamond

ID • J/SI1 • IGI LG445038779

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445038779

Diamond specifications and retailer prices

From £204 GBP
$273 USD
As of October 29, 2026
Save £815 GBP (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,019 GBP at MOH London · As of October 29, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445038779 or 445038779. Listed at 11 retailers as of October 29, 2026, with prices from £204 to £1,019, a £815 spread on the same certified stone. MOH London lists it at £1,019. 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
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445038779
Dimensions6.93 × 4.70 × 2.86 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.93 mm4.70 mm0.58 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445038779
Side View
Table 58.0%Crown 31.6°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 60.9%

Caratlytics Score

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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: £1,019 GBP|Low: £196 GBP|High: £1,026 GBP|Avg: £474 GBP|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 8£204 GBP
Retailer 11£228 GBP
Retailer 9£253 GBP
Retailer 12£253 GBP
Retailer 5£256 GBP
Retailer 6£276 GBP
Retailer 13£369 GBP
Retailer 10£419 GBP
Retailer 2£470 GBP
Retailer 3£518 GBP
Retailer 7£777 GBP
Retailer 4£1,016 GBP
MOH London£1,019 GBP

22 data points across 13 retailers

11 retailers£204 GBP to £1,019 GBP

A
Cheapest Retailer
-
£204 GBP
$273 USD
A
Retailer 2
-
£228 GBP
$305 USD
View
Final sale: no returns
A
Retailer 3
-
£237 GBP
$317 USD
View
A
Retailer 4
-
£253 GBP
$339 USD
View
A
Retailer 5
-
£253 GBP
$339 USD
View
A
Retailer 6
-
£276 GBP
$370 USD
View
B+
Retailer 7
-
£419 GBP
$562 USD
View
B
Retailer 8
-
£470 GBP
€600 EUR
View
B
Retailer 9
-
£777 GBP
$1,041 USD
View
B
Retailer 10
-
£813 GBP
$1,089 USD
View
Most Expensive
B
MOH London
LG445038779 · Oct 29
£1,019 GBP
View
10 more retailers have this diamond
Prices start from £204 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
£204 GBP