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Radiant|Lab Grown|IGI

0.45ct E VVS2 Radiant Lab Grown Diamond

E/VVS2 • IGI LG626404864

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

Certificate IGI LG626404864

Diamond specifications and retailer prices

From £253 GBP
As of October 29, 2026
Save £122 GBP (33%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £374 GBP at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 0.45ct lab-grown radiant diamond

This 0.45ct lab-grown radiant sits in the sub-half-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included) and certified by IGI LG626404864 or 626404864. Listed at 2 retailers as of October 29, 2026, with prices from £253 to £374, a £122 spread on the same certified stone. Diamond Quarter lists it at £374. 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

0.45
Carat
E
Colour
VVS2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle44.2°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626404864
Dimensions5.80 × 3.78 × 2.45 mm
L/W Ratio1.53
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
5.80 mm3.78 mm0.45 ctE / VVS2
OriginLab Grown
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG626404864
Side View
Table 72.0%Crown 44.2°Girdle: MED-STKPavilion 34°Culet: NoneDepth 64.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: £253 GBP|Low: £253 GBP|High: £253 GBP|Avg: £253 GBP
December 30, 2025
Retailer 1£253 GBP

3 data points across 1 retailer

2 retailers£253 GBP to £374 GBP

B
Cheapest Retailer
-
£253 GBP
Most Expensive
C
Diamond Quarter
0.45VVS2ELG646383N · Oct 29
£374 GBP
View
1 more retailer has this diamond
Prices start from £253 GBPSave up to £122 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.

B
0.45ct Radiant
£253 GBP