Radiant|Lab Grown|IGI

0.46ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG621481153

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

Certificate IGI LG621481153

Diamond specifications and retailer prices

From £257 GBP
As of October 29, 2026
Save £123 GBP (32%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £870 GBP at MOH London · As of October 11, 2026
View at MOH London

About this 0.46ct lab-grown radiant diamond

This 0.46ct lab-grown radiant sits in the sub-half-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG621481153 or 621481153. Listed at 14 retailers as of October 29, 2026, with a 48% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.46
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle47.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621481153
Dimensions5.75 × 3.71 × 2.58 mm
L/W Ratio1.55
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.75 mm3.71 mm0.46 ctE / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG621481153
Side View
Table 65.0%Crown 47.7°Girdle: MediumPavilionCulet: NoneDepth 69.5%

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 29
Current: £870 GBP|Low: £72 GBP|High: £870 GBP|Avg: £288 GBP|+1.2%
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 14, 2026
Retailer 8£75 GBP
Retailer 12£84 GBP
Retailer 13£87 GBP
Retailer 11£99 GBP
Retailer 10£144 GBP
Retailer 6£173 GBP
Retailer 7£185 GBP
Retailer 2£197 GBP
Retailer 14£256 GBP
Retailer 9£263 GBP
Retailer 5£418 GBP
Retailer 4£463 GBP
Retailer 3£538 GBP
MOH London£870 GBP

28 data points across 14 retailers

14 retailers£257 GBP to £381 GBP

A
Retailer 1
-
£75 GBP
$100 USD
Price last confirmed 21 days ago
A
Retailer 2
-
£87 GBP
$116 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
£99 GBP
$132 USD
View
Price last confirmed 26 days ago
A
Retailer 4
-
£144 GBP
$192 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
£173 GBP
HK$1,800 HKD
View
Price last confirmed 18 days ago
A
Retailer 6
-
£197 GBP
View
Price last confirmed 15 days ago
B+
Retailer 7
-
£256 GBP
View
Price last confirmed 15 days ago
B+
Retailer 8
-
£257 GBP
View
B+
Retailer 9
-
£263 GBP
$350 USD
View
Price last confirmed 17 days ago
B
Retailer 10
-
£381 GBP
View
B
Retailer 11
-
£418 GBP
SGD 753 SGD
View
Price last confirmed 17 days ago
B
Retailer 12
-
£463 GBP
$617 USD
View
Price last confirmed 17 days ago
B
Retailer 13
-
£538 GBP
View
Price last confirmed 16 days ago
Most Expensive
B
MOH London
LG621481153 · Oct 11
£870 GBP
View
Price last confirmed 18 days ago
13 more retailers have this diamond
Prices start from £257 GBPSave up to £123 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
0.46ct Radiant
£257 GBP