Radiant|Lab Grown|IGI

0.46ct E VVS2 Radiant Lab Grown Diamond

VG • E/VVS2 • IGI LG686508946

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

Certificate IGI LG686508946

Diamond specifications and retailer prices

From £124 GBP
$165 USD
As of October 30, 2026
Save £499 GBP (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £623 GBP at MOH London · As of October 29, 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 very-good cut grade and certified by IGI LG686508946 or 686508946. Listed at 11 retailers as of October 29, 2026, with prices from £124 to £623, a £499 spread on the same certified stone. MOH London lists it at £623. 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

0.46
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.4°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG686508946
Dimensions5.77 × 3.80 × 2.43 mm
L/W Ratio1.52
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.77 mm3.80 mm0.46 ctE / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG686508946
Side View
Table 71.0%Crown 40.4°Girdle: Slightly ThickPavilion 33°Culet: NoneDepth 63.9%

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 30
Current: £623 GBP|Low: £90 GBP|High: £627 GBP|Avg: £234 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 7£90 GBP
Retailer 8£124 GBP
Retailer 6£143 GBP
Retailer 4£152 GBP
Retailer 3£156 GBP
Retailer 2£204 GBP
Retailer 9£316 GBP
Retailer 5£446 GBP
MOH London£623 GBP

37 data points across 9 retailers

11 retailers£124 GBP to £623 GBP

Retailer 1
-
£68 GBP
$91 USD
Price last confirmed 21 days ago
Retailer 2
-
£90 GBP
$120 USD
View
Price last confirmed 18 days ago
Retailer 3
-
£90 GBP
$120 USD
View
Price last confirmed 25 days ago
A
Retailer 4
-
£124 GBP
$165 USD
View
A
Retailer 5
-
£143 GBP
$190 USD
View
A
Retailer 6
-
£152 GBP
ZAR 3,276 ZAR
View
A
Retailer 7
-
£156 GBP
View
B+
Retailer 8
-
£204 GBP
View
B
Retailer 9
-
£316 GBP
$420 USD
View
B
Retailer 10
-
£446 GBP
View
Most Expensive
B
MOH London
LG686508946 · Oct 29
£623 GBP
View
10 more retailers have this diamond
Prices start from £124 GBPSave up to £499 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
£124 GBP