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Oval|Lab Grown|IGI

0.45ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG618404234

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG618404234

Diamond specifications and retailer prices

From £308 GBP
$410 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: £308 GBP at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 0.45ct lab-grown oval diamond

This 0.45ct lab-grown oval sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG618404234 or 618404234. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618404234
Dimensions6.22 × 4.38 × 2.67 mm
L/W Ratio1.42
Girdle conditionFaceted
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
6.22 mm4.38 mm0.45 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618404234
Side View
Table 57.0%Crown 33.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.0%

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: £308 GBP|Low: £236 GBP|High: £790 GBP|Avg: £404 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
February 3, 2026
Retailer 2£236 GBP
Retailer 3£249 GBP
Retailer 4£256 GBP
Brilliant Earth£308 GBP
Retailer 6£350 GBP
Retailer 5£545 GBP
Retailer 7£790 GBP

35 data points across 7 retailers

1 retailer

B
Brilliant Earth
14945278Y · Oct 29
£308 GBP
$410 USD
View

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 Oval
£308 GBP