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Radiant|Lab Grown|IGI

0.45ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG849645306

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

Certificate IGI LG849645306

Diamond specifications and retailer prices

From £113 GBP
$152 USD
As of November 1, 2026
Save £503 GBP (82%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £616 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.45ct lab-grown radiant diamond

This 0.45ct 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 LG849645306 or 849645306. Listed at 5 retailers as of November 1, 2026, with prices from £113 to £616, a £503 spread on the same certified stone. MOH London lists it at £616. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle50.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849645306
Dimensions5.33 × 4.03 × 2.58 mm
L/W Ratio1.32
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.33 mm4.03 mm0.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG849645306
Side View
Table 65.0%Crown 50.7°Girdle: THN-MEDPavilion 39.7°CuletDepth 64.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £616 GBP|Low: £113 GBP|High: £616 GBP|Avg: £221 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 5£113 GBP
Retailer 2£156 GBP
Retailer 3£158 GBP
Retailer 4£314 GBP
MOH London£616 GBP

3 data points across 5 retailers

5 retailers£113 GBP to £616 GBP

A
Cheapest Retailer
-
£113 GBP
$152 USD
A
Retailer 2
-
£156 GBP
View
A
Retailer 3
-
£158 GBP
€201 EUR
View
B
Retailer 4
-
£314 GBP
$420 USD
View
Most Expensive
B
MOH London
LG849645306 · Nov 1
£616 GBP
View
4 more retailers have this diamond
Prices start from £113 GBPSave up to £503 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
0.45ct Radiant
£113 GBP