Radiant|Lab Grown|IGI

0.38ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG655410518

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

Certificate IGI LG655410518

Diamond specifications and retailer prices

From £67 GBP
$90 USD
As of October 31, 2026
Save £723 GBP (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £790 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.38ct lab-grown radiant diamond

This 0.38ct lab-grown radiant sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG655410518 or 655410518. Listed at 20 retailers as of October 29, 2026, with prices from £67 to £790, a £723 spread on the same certified stone. MOH London lists it at £790. 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

0.38
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655410518
Dimensions4.96 × 3.57 × 2.50 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.96 mm3.57 mm0.38 ctE / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655410518
Side View
Table 65.0%Crown 38.4°Girdle: ThickPavilion 42.5°Culet: NoneDepth 70.0%

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 31
Current: £790 GBP|Low: £118 GBP|High: £796 GBP|Avg: £304 GBP|+0.4%
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
Retailer 14
October 31, 2026
Retailer 12£123 GBP
Retailer 4£137 GBP
Retailer 3£152 GBP
Retailer 13£152 GBP
Retailer 5£216 GBP
Retailer 11£228 GBP
Retailer 8£231 GBP
Retailer 2£278 GBP
Retailer 7£304 GBP
Retailer 10£304 GBP
Retailer 6£334 GBP
Retailer 9£339 GBP
Retailer 14£541 GBP
MOH London£790 GBP

45 data points across 14 retailers

20 retailers£67 GBP to £790 GBP

A
Cheapest Retailer
-
£67 GBP
$90 USD
A
Retailer 2
-
£123 GBP
$165 USD
View
A
Retailer 3
-
£137 GBP
$184 USD
View
Final sale: no returns
A
Retailer 4
-
£152 GBP
$204 USD
View
A
Retailer 5
-
£152 GBP
$204 USD
View
A
Retailer 6
-
£156 GBP
$209 USD
View
A
Retailer 7
-
£216 GBP
$290 USD
View
A
Retailer 8
-
£228 GBP
$305 USD
View
A
Retailer 9
-
£231 GBP
$310 USD
View
B+
Retailer 10
-
£278 GBP
€355 EUR
View
B+
Retailer 11
-
£304 GBP
View
B+
Retailer 12
-
£304 GBP
ZAR 6,581 ZAR
View
B+
Retailer 13
-
£334 GBP
$448 USD
View
B+
Retailer 14
-
£339 GBP
View
B
Retailer 15
-
£460 GBP
CA$855 CAD
View
B
Retailer 16
-
£541 GBP
$725 USD
View
B
Retailer 17
-
£543 GBP
$727 USD
View
B
Retailer 18
-
£670 GBP
$898 USD
View
B
Retailer 19
-
£670 GBP
$898 USD
View
Most Expensive
B
MOH London
LG655410518 · Oct 29
£790 GBP
View
19 more retailers have this diamond
Prices start from £67 GBPSave up to £723 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
0.38ct Radiant
£67 GBP