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Radiant|Lab Grown|IGI

0.58ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG678546532

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG678546532

Diamond specifications and retailer prices

From £101 GBP
$134 USD
As of October 27, 2026
Save £1,138 GBP (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,239 GBP at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 0.58ct lab-grown radiant diamond

This 0.58ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG678546532 or 678546532. Listed at 22 retailers as of October 27, 2026, with prices from £101 to £1,239, a £1,138 spread on the same certified stone. Do Amore Diamonds lists it at £1,239. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.58
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle30.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678546532
Dimensions5.75 × 4.19 × 2.71 mm
L/W Ratio1.37
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.75 mm4.19 mm0.58 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678546532
Side View
Table 62.0%Crown 41.3°Girdle: MED-STKPavilion 30.4°Culet: NoneDepth 64.7%

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 27
Current: £125 GBP|Low: £99 GBP|High: £758 GBP|Avg: £415 GBP|-1.8%
Retailer 1
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Retailer 20
October 29, 2026
Retailer 2£101 GBP
Retailer 17£113 GBP
Retailer 19£117 GBP
Retailer 1£125 GBP
Retailer 20£249 GBP
Retailer 10£263 GBP
Retailer 3£353 GBP
Retailer 5£353 GBP
Retailer 7£363 GBP
Retailer 13£375 GBP
Retailer 6£419 GBP
Retailer 15£444 GBP
Retailer 8£493 GBP
Retailer 4£575 GBP
Retailer 11£586 GBP
Retailer 14£649 GBP
Retailer 9£721 GBP
Retailer 18£741 GBP
Retailer 12£758 GBP
Retailer 16£758 GBP

34 data points across 20 retailers

22 retailers£101 GBP to £1,239 GBP

A
Cheapest Retailer
-
£101 GBP
$134 USD
A
Retailer 2
-
£113 GBP
$150 USD
View
Final sale: no returns
A
Retailer 3
-
£117 GBP
$156 USD
View
A
Retailer 4
-
£125 GBP
$166 USD
View
A
Retailer 5
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£216 GBP
$287 USD
View
A
Retailer 6
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£219 GBP
$292 USD
View
A
Retailer 7
-
£249 GBP
ZAR 5,364 ZAR
View
A
Retailer 8
-
£263 GBP
$350 USD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
£353 GBP
$470 USD
View
B+
Retailer 10
-
£353 GBP
A$724 AUD
View
B+
Retailer 11
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£363 GBP
€461 EUR
View
B+
Retailer 12
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£375 GBP
$500 USD
View
B+
Retailer 13
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£419 GBP
A$858 AUD
View
B+
Retailer 14
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£444 GBP
$591 USD
View
B
Retailer 15
-
£493 GBP
CA$911 CAD
View
B+
Retailer 16
-
£575 GBP
$765 USD
View
B
Retailer 17
-
£649 GBP
View
B
Retailer 18
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£721 GBP
View
Price last confirmed 10 days ago
B
Retailer 19
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£741 GBP
$987 USD
View
B
Retailer 20
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£758 GBP
$1,010 USD
View
B
Retailer 21
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£758 GBP
$1,010 USD
View
Most Expensive
B
Do Amore Diamonds
32-LG678546532 · Oct 28
£1,239 GBP
$1,650 USD
View
21 more retailers have this diamond
Prices start from £101 GBPSave up to £1,138 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 Radiant
£101 GBP