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Radiant|Lab Grown|IGI

4.14ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG842644916

Certificate IGI LG842644916

Diamond specifications and retailer prices

From £1,807 GBP
As of October 30, 2026
Save £8,698 GBP (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £10,506 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.14ct lab-grown radiant diamond

This 4.14ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG842644916 or 842644916. Listed at 17 retailers as of October 29, 2026, with prices from £1,807 to £10,506, a £8,698 spread on the same certified stone. Do Amore Diamonds lists it at £10,506. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.14
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG842644916
Dimensions11.51 × 7.85 × 5.41 mm
L/W Ratio1.47
Top View
11.51 mm7.85 mm4.14 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842644916
Side View
Table 64.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £10,506 GBP|Low: £1,807 GBP|High: £10,506 GBP|Avg: £4,487 GBP
Do Amore 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
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Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 12£1,807 GBP
Retailer 6£1,973 GBP
Retailer 17£2,084 GBP
Retailer 3£2,215 GBP
Retailer 13£2,771 GBP
Retailer 10£2,846 GBP
Retailer 15£2,921 GBP
Retailer 11£3,092 GBP
Retailer 4£3,315 GBP
Retailer 18£4,108 GBP
Retailer 16£4,605 GBP
Retailer 9£5,045 GBP
Retailer 8£5,368 GBP
Retailer 2£5,471 GBP
Retailer 19£5,823 GBP
Retailer 14£6,577 GBP
Retailer 5£7,550 GBP
Retailer 7£8,149 GBP
Do Amore Diamonds£10,506 GBP

7 data points across 19 retailers

17 retailers£1,807 GBP to £10,506 GBP

A
Cheapest Retailer
-
£1,807 GBP
A
Retailer 2
-
£1,973 GBP
$2,628 USD
View
Final sale: no returns
A
Retailer 3
-
£1,994 GBP
$2,655 USD
View
A
Retailer 4
-
£2,084 GBP
$2,775 USD
View
A
Retailer 5
-
£2,771 GBP
CA$5,125 CAD
View
A
Retailer 6
-
£2,921 GBP
View
A
Retailer 7
-
£3,315 GBP
$4,415 USD
View
A
Retailer 8
-
£4,108 GBP
View
A
Retailer 9
-
£4,605 GBP
ZAR 99,072 ZAR
View
B+
Retailer 10
-
£5,045 GBP
$6,719 USD
View
B+
Retailer 11
-
£5,368 GBP
$7,148 USD
View
B+
Retailer 12
-
£5,471 GBP
$7,286 USD
View
B+
Retailer 13
-
£5,823 GBP
View
B+
Retailer 14
-
£6,577 GBP
View
B+
Retailer 15
-
£7,550 GBP
$10,054 USD
View
B
Retailer 16
-
£8,149 GBP
$10,852 USD
View
Most Expensive
B
Do Amore Diamonds
20-E100791 · Oct 29
£10,506 GBP
$13,990 USD
View
16 more retailers have this diamond
Prices start from £1,807 GBPSave up to £8,698 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
4.14ct Radiant
£1,807 GBP