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Oval|Lab Grown|IGI

1.48ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG780608374

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780608374

Diamond specifications and retailer prices

From £147 GBP
$196 USD
As of October 29, 2026
Save £709 GBP (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £856 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.48ct lab-grown oval diamond

This 1.48ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780608374 or 780608374. Listed at 11 retailers as of October 29, 2026, with prices from £147 to £856, a £709 spread on the same certified stone. MOH London lists it at £856. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780608374
Dimensions8.88 × 6.41 × 4.05 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.88 mm6.41 mm1.48 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780608374
Side View
Table 60.0%Crown 36.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.2%

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: £856 GBP|Low: £144 GBP|High: £882 GBP|Avg: £491 GBP|-2.9%
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 30, 2026
Retailer 7£147 GBP
Retailer 9£170 GBP
Retailer 2£229 GBP
Retailer 12£308 GBP
Retailer 4£339 GBP
Retailer 14£431 GBP
Retailer 10£446 GBP
Retailer 8£586 GBP
Retailer 11£588 GBP
Retailer 5£624 GBP
Retailer 6£634 GBP
Retailer 13£641 GBP
Retailer 3£747 GBP
MOH London£856 GBP

26 data points across 14 retailers

11 retailers£147 GBP to £856 GBP

A
Cheapest Retailer
-
£147 GBP
$196 USD
A
Retailer 2
-
£170 GBP
$227 USD
View
A
Retailer 3
-
£229 GBP
View
A
Retailer 4
-
£431 GBP
$574 USD
View
A
Retailer 5
-
£446 GBP
A$913 AUD
View
B+
Retailer 6
-
£499 GBP
$665 USD
View
B+
Retailer 7
-
£586 GBP
$780 USD
View
Retailer 8
-
£588 GBP
$783 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
£641 GBP
$853 USD
View
Retailer 10
-
£747 GBP
SGD 1,344 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
MOH London
LG780608374 · Oct 29
£856 GBP
View
10 more retailers have this diamond
Prices start from £147 GBPSave up to £709 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
1.48ct Oval
£147 GBP