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Oval|Lab Grown|IGI

1.45ct F VS2 Oval Lab Grown Diamond

EX • F/VS2 • IGI LG763628523

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG763628523

Diamond specifications and retailer prices

From £144 GBP
As of October 29, 2026
Save £484 GBP (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £836 GBP at MOH London · As of October 26, 2026
View at MOH London

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 LG763628523 or 763628523. Listed at 10 retailers as of October 29, 2026, with a 337% 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

1.45
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763628523
Dimensions9.23 × 6.35 × 3.95 mm
L/W Ratio1.45
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 mm6.35 mm1.45 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763628523
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.2%

Caratlytics Score

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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 29
Current: £836 GBP|Low: £135 GBP|High: £839 GBP|Avg: £472 GBP|+6.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 9£144 GBP
Retailer 7£167 GBP
Retailer 11£230 GBP
Retailer 4£296 GBP
Retailer 2£303 GBP
Retailer 13£423 GBP
Retailer 6£569 GBP
Retailer 14£570 GBP
Retailer 10£574 GBP
Retailer 8£576 GBP
Retailer 5£587 GBP
Retailer 12£627 GBP
Retailer 3£706 GBP
MOH London£836 GBP

25 data points across 14 retailers

10 retailers£144 GBP to £627 GBP

A
Cheapest Retailer
-
£144 GBP
Retailer 2
-
£167 GBP
View
Price last confirmed 9 days ago
A
Retailer 3
-
£303 GBP
View
A
Retailer 4
-
£423 GBP
View
Retailer 5
-
£570 GBP
View
Price last confirmed 8 days ago
Retailer 6
-
£574 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£576 GBP
View
B
Retailer 8
-
£627 GBP
View
Retailer 9
-
£706 GBP
View
Price last confirmed 23 days ago
Most Expensive
MOH London
LG763628523 · Oct 26
£836 GBP
View
Price last confirmed 9 days ago
9 more retailers have this diamond
Prices start from £144 GBPSave up to £484 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
1.45ct Oval
£144 GBP