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Oval|Lab Grown|IGI

1.45ct F VS2 Oval Lab Grown Diamond

EX • F/VS2 • IGI LG758504789

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG758504789

Diamond specifications and retailer prices

From £689 GBP
$930 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: £689 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 1.45ct lab-grown oval diamond

This 1.45ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG758504789 or 758504789. Listed at a single retailer as of November 4, 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

1.45
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758504789
Dimensions9.23 × 6.44 × 3.91 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.23 mm6.44 mm1.45 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758504789
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: £689 GBP|Low: £189 GBP|High: £1,126 GBP|Avg: £495 GBP|-8.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
August 13, 2026
Retailer 4£287 GBP
Retailer 5£296 GBP
Retailer 3£463 GBP
Retailer 8£521 GBP
Retailer 7£569 GBP
Retailer 2£574 GBP
Retailer 6£587 GBP
Brilliant Earth£689 GBP
Retailer 9£711 GBP

67 data points across 9 retailers

1 retailer

B
Brilliant Earth
20810517A · Nov 4
£689 GBP
$930 USD
View

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B
1.45ct Oval
£689 GBP