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Radiant|Lab Grown|IGI

4.13ct E IF Radiant Lab Grown Diamond

GD • E/IF • IGI LG662422695

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

Certificate IGI LG662422695

Diamond specifications and retailer prices

From £1,273 GBP
$1,695 USD
As of October 27, 2026
Save £3,908 GBP (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £7,238 GBP at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 4.13ct lab-grown radiant diamond

This 4.13ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG662422695 or 662422695. Listed at 20 retailers as of October 27, 2026, with a 307% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.13
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662422695
Dimensions11.58 × 7.83 × 5.30 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.58 mm7.83 mm4.13 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662422695
Side View
Table 65.0%Crown 37.2°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 67.7%

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 27
Current: £7,238 GBP|Low: £1,259 GBP|High: £7,254 GBP|Avg: £3,002 GBP|+1.6%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 7£1,273 GBP
Retailer 4£1,385 GBP
Retailer 8£1,425 GBP
Retailer 12£1,476 GBP
Retailer 5£1,603 GBP
Retailer 15£1,654 GBP
Retailer 16£1,701 GBP
Retailer 2£2,093 GBP
Retailer 10£2,112 GBP
Retailer 11£2,623 GBP
Retailer 17£2,768 GBP
Retailer 3£3,056 GBP
Retailer 13£3,143 GBP
Retailer 6£3,979 GBP
Retailer 19£4,129 GBP
Retailer 14£4,240 GBP
Retailer 18£4,271 GBP
Retailer 9£5,181 GBP
Novita Diamonds£7,238 GBP

39 data points across 19 retailers

20 retailers£1,273 GBP to £5,181 GBP

A
Cheapest Retailer
-
£1,273 GBP
$1,695 USD
A
Retailer 2
-
£1,385 GBP
$1,844 USD
View
A
Retailer 3
-
£1,425 GBP
$1,898 USD
View
Final sale: no returns
A
Retailer 4
-
£1,476 GBP
$1,966 USD
View
Retailer 5
-
£1,521 GBP
$2,026 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
£1,603 GBP
$2,135 USD
View
A
Retailer 7
-
£1,654 GBP
$2,203 USD
View
A
Retailer 8
-
£1,701 GBP
HK$17,700 HKD
View
A
Retailer 9
-
£2,093 GBP
View
A
Retailer 10
-
£2,112 GBP
$2,812 USD
View
A
Retailer 11
-
£2,623 GBP
$3,493 USD
View
A
Retailer 12
-
£2,768 GBP
$3,686 USD
View
A
Retailer 13
-
£3,056 GBP
View
A
Retailer 14
-
£3,143 GBP
ZAR 67,619 ZAR
View
A
Retailer 15
-
£3,979 GBP
$5,299 USD
View
B+
Retailer 16
-
£4,129 GBP
$5,499 USD
View
A
Retailer 17
-
£4,240 GBP
View
B+
Retailer 18
-
£4,271 GBP
$5,687 USD
View
B+
Retailer 19
-
£5,181 GBP
$6,900 USD
View
Most Expensive
Novita Diamonds
cert_662422695 · Oct 8
£7,238 GBP
A$14,828 AUD
View
Price last confirmed 21 days ago
19 more retailers have this diamond
Prices start from £1,273 GBPSave up to £3,908 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
4.13ct Radiant
£1,273 GBP