Radiant|Lab Grown|IGI

0.46ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG848691013

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

Certificate IGI LG848691013

Diamond specifications and retailer prices

From £133 GBP
$178 USD
As of October 30, 2026
Save £221 GBP (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £811 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848691013 or 848691013. Listed at 7 retailers as of October 30, 2026, with a 167% 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848691013
Dimensions5.36 × 3.82 × 2.58 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.36 mm3.82 mm0.46 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848691013
Side View
Table 72.0%Crown 44.2°Girdle: Slightly ThickPavilion 35.7°Culet: NoneDepth 67.5%

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 30
Current: £811 GBP|Low: £133 GBP|High: £811 GBP|Avg: £331 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 7£133 GBP
Retailer 2£181 GBP
Retailer 3£189 GBP
Retailer 5£233 GBP
Retailer 4£274 GBP
Retailer 6£354 GBP
MOH London£811 GBP

7 data points across 7 retailers

7 retailers£133 GBP to £354 GBP

A
Cheapest Retailer
-
£133 GBP
$178 USD
B+
Retailer 2
-
£181 GBP
€231 EUR
View
B+
Retailer 3
-
£189 GBP
View
B+
Retailer 4
-
£233 GBP
View
B+
Retailer 5
-
£274 GBP
SGD 497 SGD
View
B
Retailer 6
-
£354 GBP
$475 USD
View
Most Expensive
MOH London
LG848691013 · Oct 29
£811 GBP
View
Price under review
6 more retailers have this diamond
Prices start from £133 GBPSave up to £221 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
£133 GBP