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Radiant|Lab Grown|IGI

0.46ct F VVS1 Radiant Lab Grown Diamond

VG • F/VVS1 • IGI LG588367917

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

Certificate IGI LG588367917

Diamond specifications and retailer prices

From £191 GBP
ZAR 4,130 ZAR
As of November 1, 2026
Save £190 GBP (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £877 GBP at MOH London · As of November 1, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG588367917 or 588367917. Listed at 8 retailers as of October 31, 2026, with a 99% 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

0.46
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588367917
Dimensions3.78 × 3.78 × 2.94 mm
L/W Ratio1.00
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
3.78 mm3.78 mm0.46 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588367917
Side View
Table 64.0%Crown 45.2°Girdle: STK-THKPavilion 37.8°Culet: NoneDepth 77.8%

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: Nov 1
Current: £877 GBP|Low: £189 GBP|High: £925 GBP|Avg: £362 GBP|-5.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4£191 GBP
Retailer 7£207 GBP
Retailer 2£213 GBP
Retailer 5£254 GBP
Retailer 3£273 GBP
Retailer 8£288 GBP
Retailer 6£381 GBP
Retailer 9£535 GBP
MOH London£877 GBP

29 data points across 9 retailers

8 retailers£191 GBP to £381 GBP

A
Cheapest Retailer
-
£191 GBP
ZAR 4,130 ZAR
B+
Retailer 2
-
£207 GBP
$277 USD
View
B+
Retailer 3
-
£213 GBP
View
B+
Retailer 4
-
£254 GBP
View
B+
Retailer 5
-
£273 GBP
A$563 AUD
View
B
Retailer 6
-
£288 GBP
A$594 AUD
View
B
Retailer 7
-
£381 GBP
$510 USD
View
Most Expensive
MOH London
LG588367917 · Nov 1
£877 GBP
View
Price under review
7 more retailers have this diamond
Prices start from £191 GBPSave up to £190 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
£191 GBP