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Radiant|Lab Grown|IGI

0.58ct E IF Radiant Lab Grown Diamond

VG • E/IF • IGI LG640412696

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

Certificate IGI LG640412696

Diamond specifications and retailer prices

From £159 GBP
$212 USD
As of October 27, 2026
Save £1,080 GBP (87%) vs most expensive(unlock to see where)
21 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 very-good cut grade and certified by IGI LG640412696 or 640412696. Listed at 21 retailers as of October 27, 2026, with prices from £159 to £1,239, a £1,080 spread on the same certified stone. Do Amore Diamonds lists it at £1,239. 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

0.58
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.3°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640412696
Dimensions5.84 × 4.22 × 5.84 mm
L/W Ratio1.38
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
5.84 mm4.22 mm0.58 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640412696
Side View
Table 57.0%Crown 25.3°Girdle: MED-STKPavilion 31.9°Culet: NoneDepth 65.4%

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: £197 GBP|Low: £155 GBP|High: £935 GBP|Avg: £489 GBP|-0.8%
Retailer 1
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Retailer 20
October 29, 2026
Retailer 2£159 GBP
Retailer 3£178 GBP
Retailer 20£185 GBP
Retailer 1£197 GBP
Retailer 13£219 GBP
Retailer 9£263 GBP
Retailer 7£363 GBP
Retailer 18£395 GBP
Retailer 5£418 GBP
Retailer 6£419 GBP
Retailer 11£481 GBP
Retailer 8£493 GBP
Retailer 19£556 GBP
Retailer 10£586 GBP
Retailer 15£702 GBP
Retailer 12£758 GBP
Retailer 16£758 GBP
Retailer 4£831 GBP
Retailer 14£879 GBP
Retailer 17£926 GBP

34 data points across 20 retailers

21 retailers£159 GBP to £1,239 GBP

A
Cheapest Retailer
-
£159 GBP
$212 USD
A
Retailer 2
-
£178 GBP
$237 USD
View
Final sale: no returns
A
Retailer 3
-
£185 GBP
$246 USD
View
A
Retailer 4
-
£197 GBP
$263 USD
View
A
Retailer 5
-
£219 GBP
$292 USD
View
A
Retailer 6
-
£222 GBP
$295 USD
View
Retailer 7
-
£263 GBP
$350 USD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
£363 GBP
€461 EUR
View
B+
Retailer 9
-
£395 GBP
ZAR 8,493 ZAR
View
B+
Retailer 10
-
£418 GBP
$556 USD
View
B+
Retailer 11
-
£419 GBP
A$858 AUD
View
B
Retailer 12
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£481 GBP
$640 USD
View
B
Retailer 13
-
£493 GBP
CA$911 CAD
View
B
Retailer 14
-
£556 GBP
A$1,139 AUD
View
B
Retailer 15
-
£702 GBP
$935 USD
View
B
Retailer 16
-
£758 GBP
$1,010 USD
View
B
Retailer 17
-
£758 GBP
$1,010 USD
View
B
Retailer 18
-
£831 GBP
$1,106 USD
View
B
Retailer 19
-
£879 GBP
View
B
Retailer 20
-
£926 GBP
$1,233 USD
View
Most Expensive
B
Do Amore Diamonds
32-LG640412696 · Oct 28
£1,239 GBP
$1,650 USD
View
20 more retailers have this diamond
Prices start from £159 GBPSave up to £1,080 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
£159 GBP